The media’s used for polishing, after all, wouldn’t it be too sharp? Blasting sand is something commonly used with many aquarium hobbyist. For a 100 gal tank 2”-3” deep this seems real heavy. Our chosen couriers are DPD and Royal Mail. I use it in 7 of my tanks… i had washed it without gloves and i have thin eczema prone skin on my hands…, i stirred it and washed 2 bags of it with 0 cuts,… after 20 min or so did get some stuck under my finger nails so then started using a stick.i have Corys/Plecos/bettas/guppies etc. A signature is required for all orders sent via DPD, at which point the responsibility for all consignments passes to you. May I ask which one you got 20/40 or 30/60 For Bottom feeder …I have Corys & pelco to But I think if they could handle the gravel I have now .. the can handle BDBS I got the 30/60 but if they can handle the 20|40 ..I like The look Of that One better Then One I got the sells person showed me a sample of each one .. the 30/60 was more powder like 20/40 has shine real pretty out of the water … I would like to return the one I got and get 20/40 If i… Read more ». All 3D Aquarium Backgrounds; Made in USA; Made in … I’m leery about altering the water chemistry too much. Aqua Substrate is the perfect solution for aquascaping any type of aquarium. Although the images of this substrate appears to have jagged … Using it to create divides like a river bed provides a very natural looking scape modelled on mother natures designs. So I’m thinking maybe it wouldn’t be a bad idea if I wanted a couple heavy root feeders I could maybe even use Aquasoil in just those areas and cap with BD? Available in a wide choice of colours and sizes, be it natural gravel and sand or a colourfast resin coating, resulting in trouble-free use as well as allowing you to create almost any theme for your aquarium. Stability is important to me. TM Aquatix Aquarium Sand Natural Fish Tank Gravel Plant Substrate (20kg, Blac… Sand is considered the most natural substrate since most aquarium fish are from an environment that has sand, silt or mud – all of which sand … Just don’t want to damage the tank. With that out of the way, we can now answer the important questions. Enter all the details of where you have found the product cheaper and if it’s legitimate we will send you a voucher code to buy the product at the cheaper price. During this time he has made MANY mistakes and thus learned A LOT. When going this route be sure to get the Black Diamond Blasting Coal Slag Abrasive 20/40 Grit, this variant has larger granules and makes it easier for plants to take root.This substrate is basically an inexpensive replacement for black aquarium sand. Unfortunately, this is 5 times the price than the Tractor Supply’s offered bags. I used fertilizer tabs in the planted tank. I’ve had the stuff for a long time in my aquariums, I have bottom feeders and all…. The CaribSea Eco Black aquarium substrate will change the water’s PH levels and can result in the water getting up to about a PH level 8. Someone being dramatic most likely. Place one for every diameter of 10 inches and check on them in 3 months. Even so, there are several drawbacks to using sand substrates for … When you use sand as a substrate there is also a low risk of toxic gas pockets developing. Corals and fish alike seem to agree. Imagitarium Black Sand thx, I don’t know what your bag looks like, but… The granules’ grade should be printed on the outer bottom of the bag (20/40, 30/60 etc.). There you can find 50lb bags at a price of $8 to $10. That’s 30 bucks total for a substrate, that would otherwise cost you $150. You’d need to provide food for the plants’ root systems, however. JavaScript seems to be disabled in your browser. You can get away with a 50lb bag for extremely cheap. Flourite® Black Sand is a specially fracted stable porous clay gravel for the natural planted aquarium. © 2020 Maidenhead Aquatics Ltd. All Rights Reserved. Do leave a comment below if you feel you need more answers! Flourite™ is most effective when used alone as The black substrate will saturate the colors of the … You won’t go back to normal substrates after using it. A bag that costs around $10 will supply you with around 50lbs of black aquarium sand. If you plan on using it in reef tanks where a bottom current is often needed – use the medium grade one. Here’s why using Black Diamond blasting sand in an aquarium is safe: This blasting media is completely inert and won’t release any harmful substances in an aquarium. To properly function as such it should remain dry, as there are other media that are used in wet abrasive blasting. Another option is to check if you have a nearby supplier of Black Beauty. In general, I’d recommend going for the medium to coarse Black Diamond blasting grit of 20/40. A range of Aquarium Substate , Sand & Gravel to suit both freshwater & Marine Fish Tanks. You can use aqua soil and top it off. Upon closer inspection, you may find that it has an amber-ish hue. Seachem Fluorite Black Sand is another substrate developed specifically for the planted aquarium. Sand is an attractive and cost-effective option for the bottom of freshwater aquariums. Can it hurt your bottom-dwellers? You can use both in an aquarium to the same effect. We shall first learn about these products in detail. I ask because somewhere I saw someone say it need a liner of some kind. Thinking about starting a new planted aquarium and wondering which substrate is right for your tank setup? Flourite Black Sand(TM) is a specially fracted, stable porous clay gravel for the natural planted aquarium. A black sand substrate “made for aquariums” such as Tahitian Moon will still cost you around $70 per bag (be it online or on-site). I was planning on starting one and really wanted it to have a beautiful black substrate. If you have specified another recipient (who is not you) for delivery purposes, then you accept that evidence of a signature by the said recipient (or another appointed person) at your delivery address is evidence of delivery and fulfilment by DPD and this accepts the transfer of responsibility to yourself. Whether you opt for gravel, sand or pebbles, substrate can be beneficial to your aquarium to aid bacteria and create a more natural environment for your fish. Its appearance is best suited to planted aquaria, but may be used in any freshwater aquarium environment. Please note you will receive up to 3 email reminders. BDBS is completely inert when wet, however. That black sandblasting sand will look amazing under your aquatic plants, right? Sand is more natural, easier to clean, and looks much better. Aquanswers.com is a participant in the Amazon Services LLC Associates and other affiliate advertising programs, designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com or other websites of the like. That’s a 24″ x 12″ (L x W) tank and not the long one, capping at around 3 inches of substrate. Search. Choosing substrate for your fish tank can be a fun experience and a big part of building your tank's look. 8. It is completely inert which makes it harmless to the otherwise sensitive marine life. You can find out more here. For the best experience on our site, be sure to turn on Javascript in your browser. “Long-finned fish are in danger around it” they said. Aquarium Sand and Substrate. The black sand turned out to have a nice unobtrusive glitter under the blue-ish lighting too. Potential Problems with Sand Substrate. All Aqua Substrates have been carefully cleaned beforehand and therefore require the minimum of rinsing before adding to your aquarium. Thanks for the article! I could go to a local pet shop to get some aquarium sand but it sells for like AUD $50 for a 15 kilo bag which is way out of my price range- I need about 25 kilos if not more, currently I have gravel and one of my Corydoras got gravel… Read more ». Aquarium Test Kits, Treatments & Medication. Any grade of food tablets would do. I prefer to rinse it in my bathroom, as it creates less mess. Small 21 days 21 days 21 days. The right aquarium sand can really finish off an aquascape and create a totally different look to a traditional planted aquarium. Keep in mind that, sharp blasting media can only be obtained through crushing crystals. I’m not having such issues with mine, at least. Another option is to check if you have a nearby supplier of Black Beauty. Sign up to receive our email newsletters and saved shopping basket notifications and receive all our latest fishkeeping news, special offers and personalised product recommendations direct to your inbox. Please ensure you include a valid URL. African Cichlid Substrates Bio-Activ Live Cichlid Sand for Aquarium, 20-Pound, Natural Black 3.7 out of 5 stars 13 Worldwide Imports AWWA10741 2-Piece Live Aragonite Sand, 20-Pound, Black Imagitarium Black Sand Aquatic Substrate sets the stage for a bold and demure aquatic environment. It’s not jet black, but it is as black as any aquarium grade black sand would be. Your personal details are safe with us. He praises it as his favorite substrate now. Read the qualities and properties of each type to see what they will do for your type of aquarium. Do not use soap in the rising as I have seen some fishkeepers advise online. If you do choose the bathroom approach – clean the residue from your bathtub after. back to menu ↑ Seachem Flourite Black Sand … Also available in larger bags of 10kg and 20kg. Back then I already was using the sand for a couple of my freshwater aquariums. Aqua Substrate aggregates are 100% inert, and for this reason, are completely safe to use in any type of cold water and tropical aquaria. Best Substrate for Planted Aquarium 1. Be the first to receive fintastic fishkeeping tips, product news, special offers and personalised product recommendations direct to your inbox. Flourite® Black Sand is most effective when used alone as an integral substrate bed, but it may be mixed with other … I have never had issues when simply rinsing it with hot water. The reason fishkeepers may need to use one over the other is often location and availability. aquarium sand*** may incur extra shipping charges to remote areas *** Bahamian Aragonite Aquarium Sand is the ideal substrate for marine, reef or African Cichlid aquariums Pure oolitic Aragonite sand collected … The sucked sand, in this case, will damage your impeller, wear down the filter’s parts and clog the filter. that like to burrow themselves in the substrate, such as freshwater eels, discussing the best aquarium substrates for tanks with live plants in them, 11 Freshwater Aquarium Eels That Can be Kept as Pets. Fortunately, a friend of mine turned out to brave enough to test it in his small reef tank. New TMC Reef Pumps with two exclusive lines to us, Thinking about a new pond? Generally, this type of sand needs a bit of rinsing, but it’s not entirely necessary. We use cookies to help improve the experience you have on this site. And then, through a Flourite vs Eco Complete comparison, we shall learn about the similarities and differences between the two. Most will have a substrate of sand, some even silt or mud (which we can’t have in an aquarium). For the sake of transparency: There are some reports of the sandblasting substrate slightly altering the pH in the aquarium. Though the BD abrasive media’s main purpose is to be used in the process of sandblasting it will not be harmful to your fish. From there, you can remove it with a rag. No thanks, I would like to continue shopping. Thanks for catching it – you’re actually correct! What I like about this product is its magnificent looks, plain and simple. Locate where your nearest store is and calculate how far you’d have to drive to get there. make sure any sand you use is not crushed metal using this method of testing. Your magnet test doesn’t mean anything as blasting sand is also magnetic and safe. Flourite® Black Sand is most effective when used alone as an integral substrate bed, but it may be mixed with other … For all of you who already think that this can be too much work – I beg to differ. Crushed coral aquarium sand, by comparison, is a substrate with much larger particles…instead of fine grains of sand, a crushed coral substrate looks like tiny white stones (that are actually pieces of crushed up coral skeletons…which is where it gets its name. An order confirmation email is not the acceptance of an order by us. If you are looking for a substrate that not only decorates your aquarium but also provides nourishment to the plants, the Carib Sea Eco Complete Planted Black Aquarium Substrate is the right choice for you. Aqua Range’s ‘Aqua-Substrate’ is designed for all cold water and tropical aquariums. The reason I do so is that It may get under your fingernails. However, Imagitarium Black Aquarium Sand is an excellent product. Learn how your comment data is processed. Still, if you have no other option, but want to go for that stunning black look, I think it may be worth the purchase. On a 55 gallon tank, you’d need close to 3 full bags. Just a heads up. Any order sent from our suppliers, or with DPD will only be delivered Monday - Friday. In Aquanswers, Momchil shares knowledge about freshwater and saltwater home aquariums with the people from his community. It’s not that coarse, really. Carib Sea ACS00821 Tahitian Moon Sand for Aquarium, 20-Pound, Black. Here are some pros to using the black sandblasting media as aquarium sand, that I’ve found to stand out: It’s really cheap. 1. 95 (£19.95/Stück) Aqua Substrate aggregates are 100% inert, and for this reason, are completely safe to use in any type of cold water and tropical aquaria. Quick question about Black Diamond.. just got a bag from a friend who bought it for me over the border in WA state (no BD in Canada) but did not tell him which grade specifically to buy.. so now I got this bag but it does NOT say is it fine or medium coarse on it.. is there a way to find out which one I got like a serial number or?.. Search. My catfish and snails love the stuff. classica tropical-reef aquarium black crystal sand gravel 10kg fish tank shrimp plant substrate shingle 3.9 out of 5 stars 28 £19.95 £ 19 . Speaking of which…. Click the link to read my full disclosure on the matter with the pros and cons listed. CHEAP Black Aquarium sand , Hey everyone, this video was requested, so here it is, a one year update on black diamond blasting media in multiple aquariums. Live Aquarium Plants . The oil, however, will not be harmful to your plants or fish. Worst case scenario you’d still save 20 bucks a bag. Its appearance is best suited to planted aquaria, but may be used in any freshwater aquarium environment. It can be a great solution for larger fish tanks on a budget. It is absurdly cheap while giving unique aesthetics to your fish tank. As an Amazon Associate I earn from qualifying purchases. I’ve not kept corydoras fish in a system with BDBS but having seen it work in other people’s mature tanks and having read multiple reports of Cory keepers I can conclude that it’s safe for fish with tender bellies. I have not used Black Beauty in my tanks, but there are enough reports of people who had success with it. The same company that sell Flourite Red and Black also sells Flourite Sand, which is dark black sand that seems to allow for better oxygen circulation to plant roots than other sand substrates. It can get under your nails, but cut? If for any reason your products are not deliverable to your chosen delivery address, the checkout will inform you of this before your order is submitted. You wrote that 20/40 grit is finer than 30/60, but isn’t it the other way around? In general, it is as sharp as any other sand, as hardness is important in sandblasting and not sharp edges. I use it all the time and use no gloves. Toggle menu. Seachem Laboratories Flourite Black Sand - 7Kilograms / 15.4 lbs Flourite™ is a specially fracted stable porous clay gravel for the natural planted aquarium. Momchil has had his fair share of aquarium care in the past 13 years. Sometimes we don’t have the time or the chance to take a road trip though. Less Than $10 (37) $10 to $25 (21 ... CaribSea Eco-Complete African Cichlid Zack Black Substrate (2) $22.39 Imagitarium Ocean Blue Glass Gem Aquarium Gravel Accent Mix … Presumably, it will take care of the extra oily stuff that comes off the sand. If you do go for the finer 30/60 grit in a freshwater setup, you will have a really easy time planting plants. I highly doubt it. It looks gorgeous in my 20 gallon tank. Free Delivery for all orders over $30.00 with AfterPay , ZipPay & ZipMoney Available at Checkout ! Extra conspiracy-busting tip: The bag will say not to allow the BD black sand to get wet, but that should not scare you. An aquarium syphon usually has a large diameter but short pickup tube connected to a smaller diameter and much longer output tube. In fact, the last time I went with it, I poured the sand media directly into my new tank. You can get the Black Diamond sand in any of the “Tractor Supply Co” stores near you. However, in my experience, this is likely due to human error or other factors that were not related to BDBS, because I – and the large majority of other users – have never experienced changes in PH after using this substrate in an aquarium. I love the way it looks and was super easy to clean and put in the aquarium. If you want to have bigger fish in your black sand aquarium, they may cause the finer grit to cloud your water. I have not run a saltwater tank with it, but I know real-life people from my community who have. Delivery costs for your order will be calculated during the checkout process using your designated delivery address and chosen delivery method. What We Don’t Like About CaribSea Eco Black Aquarium Substrate. You can get away with a 50lb bag for extremely cheap. If you’re looking to recreate the smooth, tranquil appearance of a river bottom or lake, then aquarium sand might be your substrate of choice! What about your fish? I have not put any fish in, yet, but I can’t wait to see some fish swimming around in with it. “It will hurt your bottom feeders” they said. Also, I’ve personally seen black diamond blasting sand work in aquariums with corydoras that have grown on that substrate. Similar to standard fluorite it is made of a porous clay substance but with two clear differences. To this day he has been using it in more than one of his marine tanks. Simply add in your email address below and we'll do the rest. The black aquarium sand stands still as you set the surreal scene with iridescent fish and vibrant coral reefs. Seachem Flourite Black Gravel Substrate and CaribSea Eco-Complete Black Substrate are our top two picks. Why Use Aquarium Filter Floss and Where to Get it Dirt Cheap. Get the best equipment, Congratulations to our recent gallery winner, Have a look through our frequently asked questions, Aqua Range 'Aqua-Substrate' - Black Sand 2kg, To see a full list of our delivery charges and to read our terms and conditions, click. If an order is dispatched directly from a manufacturer then you may have a different courier delivering your order. Anyway, this aquarium-friendly sand is dense, but not prone to compacting, which makes planting in it is a breeze. 917-231-5956 | Search; Gift Certificates; Sign in or Register; Cart. Exotic Black Rock; Red Pagoda Rock; Nano Rocks; 3D Aquarium Backgrounds . This makes it easy to start a syphon, and the large diameter of the pickup tube spreads suction power so the substrate does not get removed along with the water and gunk. Seachem Flourite is sold in several colors: red, plain (labeled as just ‘Flourite’ – it has a slight red tint), black, and black sand. Hi, that’s true, but a 100 gal tank should definitely have a solid stand anyway. It was really helpful and helped me with making my decision. As a sane person, I would choose to save $120 any day. Please note your details will be added to our Recommend platform to allow us to tailor product recommendations to your specific interests. You Save: 441 (58%) 10% off with SBI Credit Cards; See Details. Flourite Black Sand Substrate . Not at all a problem, only your bottom-dwellers will notice that anyway. You will receive a notification via email within 48 hours to let you know if your price match has been accepted. It is meant to be used as a blasting media. They have been living on that substrate ever since they were little. When looking for something for your freshwater tank, sand doesn’t always come to mind. Removed it with a cheesecloth (I think) and did not have any issues after. Perhaps, she was using some alternative. Filled with water and waited for the oil to find its way up the water surface. Feeding the roots with root tabs has been a success for me. I just used some Black Diamond sand last night for my new 40 gallon tank! It will stop leaking in no more than a couple of water changes if this is the case. I am lucky enough to have a Tractor Supply close to me and it is less than 10.00 for a fifty pound bag. BDBS is one of the best things as a freshwater aquarium substrate, for me personally. Anyway, I have been relying on Black Diamond sand for nearly seven years now. Flourite Black Sand(TM) is most effective when used alone as an integral substrate bed, but it may be mixed with other … You can choose ‘Express Courier’ to receive this service on any standard order. Full tracking details for all orders sent by DPD will be provided when your order is shipped. The substrate is a charcoal black and the particle size is much smaller. In a very well planted tank, the plants will act as a filter for the toxic metals but over a few years, it will shorten the lifespan of the fish. For heavily planted tanks, you can still use quality soil substrate and top it off with the blasting abrasive. At the beginning of the 1900s, experiments have been done to show that blasting media with sharp edges would quickly turn into crystalline dust with no abrasive power. From here on you can do the calculations on your own. The Black Diamond sand is a livestock-safe aquarium substrate. In this case, you can order it online (Amazon has it) but it will cost you around $50 for a 50lbs bag. I use some sort of non-powdered latex gloves as protective gear while stirring it. Most sands are designed for specific types of aquariums. and none of them have cuts or damage:) i highly recommend it! Not only does the correct substrate create an ambient and natural environment for your fish, but it is also paramount in encouraging good bacteria colonies that aid in the biological filtration in your aquarium. You can read more about why sharpness is not what makes blasting sand effective in Popular Science’s issue from February 1919, Little Grains of Sand. Fixed that one, cheers! The myth that sharp sand is needed for effective sandblasting persisted until the beginning of the 20th century. Hey everyone, I’ve been looking all over for where I can get some of this stuff but everything I find won’t ship to where I live, I’m located in Australia Gold Coast and I was wondering if anyone one could paste a link that sells to my area. This sand has the ability to hold down your plants stably, even compared to other substrates designed for plant growth. The benefit from buying from pet stores or your local fish shop is you can find substrate that has beneficial additives for your water and plants. One last question…in using DB would you have any problem with the toxic pockets building being this is a coarser sand? This sand is heavier than a regular one so it will dissipate faster when disturbed. Nowadays, after repeatedly using it myself, I can only assume the well-meaning but misleading warnings came from people who never tried the stuff. This article will go over the benefits and disadvantages of bare-bottom tanks vs. tanks with substrate, as well as the pros and cons of the three main types of substrates used: gravel, sand, and soil. To see a full list of our delivery charges and to read our terms and conditions, click here. Here are some of the most popular aquarium sands for freshwater and marine aquariums. We understand that tracking can feel intrusive at times, so you can simply close this window and we'll leave you on your way. Overview of Aquarium Sand. That being said, I have put it on a bare bottom aquarium without issues. Is this stuff ok to put directly on the glass on the bottom of the tank? I use these (link to check them out on Amazon). You can’t go wrong with a liner to be honest. But is Black Diamond blasting sand planted tank-safe? Well, the sand used in an aquarium substrate is no different. For the best experience on our site, be sure to turn on Javascript in your browser. Nothing to worry about, in my experience. You will only pay one delivery charge for your order and this will be calculated on your entire basket after you have entered your delivery address. Thank you. Here’s how I found that out: I admit that I was concerned before getting a rubber-lipped pleco to test it with. Sand is Much More Natural than Gravel: Almost all the fish we keep in aquariums are from waters that naturally have a flow much lower than would allow gravel as a substrate. Even if some oil gets left behind it will accumulate on the water surface. I was wondering whether it would work or not, but I am definitely going to get some plants and see for myself. It will not hurt your bottom-dwelling fish. The Black Beauty sand is supposedly the same as the Black Diamond. Best Rated Aquarium Sand Substrate. Carib Sea Eco Complete Planted Aquarium Substrate. A single tab will last you months. Prime ---Buy now on Amazon. Worst case scenario you’d still save 20 bucks a bag. Rinse it with hot water, which will help the oil to come out faster. Flourite Black Sand, 7 kg / 15.4 lbs. This is not a major inconvenience, but it’s not pleasant as well, especially with a finer grit. On fishlore I read about someone complaining they got cuts on their hand rinsing this stuff so she wouldn’t use it. The black aquarium sand stands still as you set the surreal scene with iridescent fish and vibrant coral reefs. All stated delivery times begin from the moment your order is accepted which is when your order is shipped from our warehouse our suppliers. Tahitian Moon sand is actually all crushed metal and will slowly poison your fish and inhabitants. Flourite® Black Sand is a specially fracted stable porous clay gravel for the natural planted aquarium. You may also be able to find the black sandblasting media at Lowes or Home Depot where it will still be reasonably overpriced. Imagitarium Black Aquarium Sand. Shrimps and invertebrates do not like this substrate due to its ability to change the water’s PH levels. Thank you for this article! !. Available in a range of grain sizes, from coarse to fine, and a wide range of colors, sand is also a popular substrate. However, not everyone has one of those in close proximity. Both are advertised as blasting sand abrasives, but is there any difference? A black sand substrate “made for aquariums” such as Tahitian Moon will still cost you around $70 per bag (be it online or on-site). Too heavy? Revised: 2020-09-14 For more info about how your email will be used, read our Privacy Policy here. I am also happy to hear that planting will work with this stuff! How come Black Diamond Blasting Sand is not sharp though? We offer a wide range of substrates, ranging from naturally coloured gravels, sand … Terms and Conditions apply, click here to view. My research showed that Black Diamond Sand can even be used in aquariums with fish that like to burrow themselves in the substrate, such as freshwater eels. This fish tank gravel facilitates beneficial bacteria while offering fresh or saltwater fish a wonderful world. Though they may not have a completely identical composition, they are suitable for aquarium use. Once you add sand to your aquarium, the substrate brightens it and will benefit many fish species. Root tabs are always an option, though, nothing complicated there. - Black Sand Aquatic Substrate from Imagitarium - Helps simulate a positive natural environment Free Shipping on orders over $50. Truth is you can even use it without the rinsing, the oil slicks won’t hurt anyone. Some people from the on and offline community were saying the blasting sand was too sharp. Online shopping for Sand - Aquarium Substrate from a great selection at Pet Supplies Store. I guess it’s not surprising that I listed it at #3 when discussing the best aquarium substrates for tanks with live plants in them. and 1 more promotion. The Black Diamond blasting sand is absolutely safe for bottom-dwellers. Brought to you exclusively by the award winning Maidenhead Aquatics, leading the way in responsible fishkeeping procedures and innovation. The Black Diamond blasting abrasive is absolutely safe for use in a marine fish tank. I highly recommend it.It does take a while to clean the oil out, but unlike other substrates I have used it cleared up much faster. I am glad I stumbled upon it! On your last question: No, I wouldn’t say so. It offers fine grains that are ideal for planted aquariums that require ‘soil’ in which to grow. But, your experience may be different, for better or for worse, when trying to grow plants in Flourite Sand. Well, I did a lot more research only to find out that first-hand users would never encounter these problems. Caribsea Super Naturals Aquarium Sand, 20-Pound, Crystal River. If you’re okay with the road trip and spending a little money on gas then go for it. Ok now I have mixed feelings about BDBS. Its appearance is best suited to planted aquaria, but may be used in any aquarium environment. It will hold them down wonderfully. Its appearance is best suited to planted aquaria, but may be used in any aquarium environment. In conclusion, the Black Diamond blasting sand is completely safe for fish tank use. This site uses Akismet to reduce spam. ... Maalavya Aquarium Decoration Sugar Type Sand Gravel, 5 Kg (Black) by Maalavya 309 750 + 59 delivery. Substrate is a must in most aquariums. Though I ended up going with another substrate for my reef tank (unexpected financial boost), I wouldn’t hesitate to use it for a new reef setup today. As this product is made of natural materials from variable locations, colour and size differences may occur. This fish tank gravel facilitates beneficial bacteria while offering fresh or saltwater fish a wonderful world. Freshwater Aquarium Sand (10) Freshwater Aquarium Gravel (47) Price. Author’s note: Too fine of a grit may become a little difficult to vacuum. I know how expensive maintaining a reef tank can be. Even the ones with sensitive bellies, such as corydoras. Hovering a magnet over it will prove that it is metal. Flourite is sold in 7 kg bags. Check out my Substrate Calculator to figure out how many bags you would need for your aquarium. My experience has been that with a whole bag of 50 lbs I could properly fill a 20-gallon tank. Available in a wide choice of colours and sizes, be it natural gravel and sand or a colourfast resin coating, resulting in trouble-free use as well as allowing you to create almost any theme for your aquarium. In fact, sand that contains more than 1% of sharp-edged materials such as silica is now forbidden to use in sandblasting, because the crystalline dust may cause Silicosis (a deadly lung disease). Not only does it look great, it provides a natural media for beneficial bacteria to grow and so help towards keeping your aquarium balanced.