10 Best Aquarium Substrate -

Head Veterinarian at Denver Zoological Foundation.
Dr. Jimmy Johnson is a Board Certified Specialist in Zoological Medicine (zoo, wildlife, aquatic animal medicine) with demonstrated history working in academia, client-based veterinary practice, and the museums and institutions industry, also holding a Master of Science (MS) in Veterinary Clinical Medicine/Epidemiology from University of Illinois at Urbana-Champaign.
Dr. Johnson is a Diplomate of the American College of Zoological Medicine (ACZM) and a Certified Aquatic Veterinarian by the World Aquatic Veterinary Medical Association (WAVMA). He is active in zoo, aquatic animal, and wildlife medicine and research, with special interests in novel therapeutics, microbial ecology, diagnostic imaging, dentistry, conservation science and wildlife health assessment, leadership, and veterinary education.
Dr. Johnson is also an active member of the Association of Zoos and Aquariums (AZA), serving as Veterinary Advisor for the Binturong Species Survival Plan and as Co-Veterinary Advisor for the Small Carnivore Taxon Advisory Group. He is also an instructor in the AZA Professional Development Courses 'Foundations of Ambassador Animal Management’ and ‘Animal Transport for Animal Care Professionals.’
Aquarium Substrate - Comparison Table

Top Customer Reviews
Top Customer Reviews: GloFish Aquarium ...
does not possess fished. To to Any I likes him His of the fish. I have bought this element for a purpose: it is the wonderful and economic upper dressing for my succulent planters. Intoxicated succulent, listens up! If you are looking for decorative rocks abordables for your succulent and plants of air, would have to consider take this 5-pound of GloFish Imposed of Aquarium. It enters the variety of colours, but prefers a classical aim. It takes the look in my photographs. I broke me these images to give you an idea that is possible for your own succulent. Happy gardening!
UPDATE: wait for the response to do east was before I have published this. A pair of days after this devastation, has been to pose a cube was and found this odd reflective residue in a fund of a cube. It opens, I swished and rinsed this rock at least four times before have attached in my bare deep, the tank has established totally. There is to good sure in my alcohol that my fish is died because of this recorded. I seat that it have to be refunded for some two stock exchanges and recorded and for one all a fish of adult that has lost. I have planned on creating my Neon Tetra is this summer, but is gone now because of this recorded.
Top Customer Reviews: Aquarium Gravel ...
I mine of use with to 50 hose of feet to legislations of siphon out of
Like this with which have received my tool of substitution, has done them the transmission of water with him. I have found that it is difficult to use. Still with a flow has established that traces and was, has to constantly press a key partorisca cause for the take to flow. Long it has had to that expect (and for this I half has had to that continue press a trigger) for a debris in a tube to collect quite near of a gun/of sleeve to the equal that can pull a tube out of a water entirely to clear a tube of has registered. With another registered vacs,so only can pinch an enclosed tube and a fall of heavy rocks but a debris in a no. to water
I also found that a angled attaches clogged the easy way. To good sure any for a common colored registered it found in of the tents of pet.
Him him The tank the big plus, something concealed does not import the little extra water to be taken was to like 50+ chevrons, this thing would be perfect. Prolly Also easier that use with the main hands.
I gotta says tho that is really powerful. So only I can no utilisations.
Original description, 1 star:
was able to take the small trickle to the water was, but then a flow to water revoked and soiled water that dives behind to my tank. A thing is enormous, also. Hard partorisca to to the small hands likes them-the mine to take and use easily. Hopefully My works of the substitution and I can change my description.
Some third time have tried use the, this in spite of, a suction simply has not done. It is broken entirely and any suction on more water, any @@subject the one who far I submerse a tube or that the time presses a trigger. There is there is prendido entirely law, for any obvious reason, and no longer can return reason is to declare too long purchased it of then (for 11 days!). A creation 'innovative' the extremely difficult fact the troubleshoot, also, as all some the parts maquinales are hid in some plásticoes casing. They are extremely disappointed, and now will owe that buy another cleaner of registered to the substitute is one .
Would not recommend buying east: Some cleaners of registered more economic that has used in a past is FAR be more than confidence!
Top Customer Reviews: Laifoo Aquarium ...
I desire would have used it more collected and would have been able of the turn!
Am using this with the tank of sand, and he the quite good work of suctioning all a gunk of a fund, but leaving a sand so only. This has said, a tank is also 10 chevrons, and this bit it too fast to take the thorough cleaner in a fund without taking was like meso of a water. If it is the transmission of simple water , taken roughly 2 minutes to take 20-25.
In general, will maintain to use this for mine 10 chevron a bad time, but once take the 20 or 29g setup, this to good sure will be perfect for him!
A period to tube could be the little has bitten more along, but would have to that do if your tank is on the cup of contadora of normal height.
Some groups has done perfectly with mine 10 aquarium of chevron. A period of a siphon is roughly like this big likes glass. This in spite of, some groups is not mine returned 40 aquarium of chevron of an upper edging is much fatter.
Once attach a boss of siphon and bomb to a tubing is really hard to take, like sure mark a bomb is attached a right way .
Of the soiled water will spend for a bomb in some signals it could be the little defiant to clean this part. Mark so only sure you it the rinse was a lot afterwards use reason can imagine it will build up over time.
Pros:
- Easy to take the suction has begun.
- HAS the clip to resist a hose in a cube.
- A Siphon is a right measure to take all the zones of an aquarium.
- Good prize.
Gilipollas:
- I chooses to take a strainer like some leaves to plant consistently clog he up. Now that has takes that it adds!
Top Customer Reviews: Fluker's All ...
Some two surviving crabs would remain any in a cup of his coconut partorisca hide shell or other structures partorisca hide. They have used to all cram in a hide of the shell of the coconut was. It has dipped of a shell in a cup of a sand, my crabs would not spend time inside anymore. They look partorisca prefer when be exposed totally and sleeping uncovered. I found it very odd at the beginning. Felizmente, has survived.
This sand has come wet. I have been surprised that it would not dry was like this of the girls' slimy or kinetic sand.
Can not say that a sand was the direct cause partorisca kill a hermit crab. But I can say sure a dead person with which have presented mine hermit crabs to this sand.
Does not recommend this product.
Was bit it surprised partorisca find that a mix of the substrate of the Sand was properly moistened when it has arrived. I have not had to that add any one his water for the spend to one 'build the castle of phase of sand. Adding to my tank was easy also. Have take everything of some elements of my tank (that comprises Aloysius mine hermit crab), mixed he to a sand already in a tank and then dipped all behind! Easy to the equal that could be. A prize added was exercise for Alía. Still although the elements have gone back to a place has included, felt it still necessary to visit each piece and traces on and around several times!
Master and will purchase again.
Top Customer Reviews: Glofish Aquarium ...
UPDATE: it was while to the response to do east was before I posted this. A pair of days after this devastation, has been to dip a cube was and found this odd reflective residue in a fund of a cube. Now, I swished and rinsed this rock at least four times before I have added to my deep coffins, the tank has established entirely. There is to good sure in my alcohol that my fish died because of this registered. I seat that it have to that be refunded for some two stock exchanges and registered and for one all a fish of adult that has lost. I have planned on creating my Neon Tetra is this summer, but has gone now because of this registered.
does not possess fished. Any like him To Him the fish. I have bought this element for a purpose: it is the wonderful and economic upper dressing for my succulent planters. Intoxicated succulent, hears up! If you are looking for decorative rocks abordables for your succulent and plants of air, would have to consider take this 5-pound of GloFish Registered of Aquarium. Among the variety of colours, but prefer a classical aim. Take the look in my photographs. I snapped These images to give you an idea that is possible for your own succulent. Happy gardening!
Buys the 3.5 tank of chevron for our edges of 6 years like the present of anniversary. We begin with 2 fish and the frog. My husband and I has had so many aquariums when we were so only to the equal that has experience and know like this to dip on the tank. We cycled a water. We have had the filter, it heater, and bomb of air. We have tried a water with a box to try of the water. As you water it it was good prepped. Afterwards we decorate with these registered like my edges chose it reasons love a bit brilliant colours. We also dipped in two has has decorated plants and the little grotto for a frog to hide in. With which this is to be do dipped in a fish and frog. After the few hours a frog looked to be ailing like swimming likes shot it. We think that that we can have bought to ailing frog. We return it to us to a tent and they leave transmission he for the new frog. We have had a water tried in a tent of the pet and they said a water was a lot in the so many think that it was a frog. It goes a new frog. Tomorrow next a frog and a two that fish that was it guppies had died.
To the equal that clean out of a tank and cycled a water again. Everything on and has been to take new fish. We take three zebras . To arrive to this point our edges were disturbed enough that a frog and the fish has been gone. It have said quell'ailed and take them to us behind to a tent.
Some zebras all the death inside the day. So only we could not imagine out of those caused some fish to die of a water has tried well and a temperature was a lot. We cycled a water again and has begun on. This time buys two Sebre Tetras. One of a tetras had died in a morning. Another was still alive but the ailing cause looked a lot at all around. As we think something in a tank has to that be poison a water. So much for the process of elimination decides to take out of a registered and cycle a water again. It has dipped an ailing fish behind in a tank with out one has registered. After the day a fish was all better. At all and eating. Like this finally, one has registered poisoned a tank.
DOES not BUY THIS has REGISTERED. It give it stars of zero yes could. We buy new bass and now have three tetras comprising a fish that ailed and is all doing well with one has registered new. To the amazon would not owe that leave this product to be sold on Amazon
Has launched out of one has registered, has cleaned a tank, has registered bought of a tent of fish WITHOUT painting in the, has tried a water again, and all was well, And my fish are still alive that goes in 12 hours, happy and swimming around. There is something with this registered, included with rinsing he entirely. Any cost loves your fish to live.
Top Customer Reviews: Royal Ram 2 Pounds ...
Top Customer Reviews: CaribSea Arag-Alive ...
Importing to remark that all my Arag-the active Alive products clouded in my quite a lot of tanks bit it. In my small all-in-a tank, a clouded to the haze has taken for ever to clear was. In my reef my big plus has used a flocculant/Biological-Magnet pounch that has come he with a stock exchange and has been cleared a next day. A third time (using a Pink of Fiji), has attached a sand in an already established tank and I was restless to use a biological-magnet clarifier in the tank stocked with fish and chorals. I rinse a sand in advance to reduce a quantity of clouding, but he still clouded in a tank quite although night. For a time is coming to house to do a next day, even so, a sump/refugium had done his magic and a water was the glass clears without requiring to use a clarifier.
A mark is closely synonymous in Aragonite, alive sand, any time to expect.
A Pink of Fiji is a measure of perfect grain that prefers, does not blow was easily, perfect for snails, crabs, shrimps and worms.
Even so during an initial location, this stock exchange of sand to well sure the cloud in your tank likes him mix 10% milk and 90% water that more probably preoccupy any hobbyist. It expects that the talcum-as the to powder resolve in a cup of a bed of sand after 12hores of introduction but to well sure will clear was afterwards 24hores, thank you perhaps in a clear liquid pocked that among a stock exchange of sand. Marks sure that you sponge a wall of tank to take this plaster-like sediments. In 48hores, everything will look normal as it was the very maintained tank .
Helps more probably to minimise clouding yes has the sump with the 100micton filter of average, a whole process to expect-in-clear much faster. It IS any alive sand or drought , so much in fact has his pros and gilipollas.
I just amour that it is when all coming to resolve!
For beginners, this is not 'pink'. There is some pinkish big in him throughout. Often these will do his road in a surface of a sand so that the voices. I am guessing it is pieces of chorals, but very does not know .
IS the good colour and the sand adds for any aquarium.
Has purchased two stock exchanges for the 50 French the tank has posed up. A stock exchange is come with abundance of water in him and was very wet, and a second stock exchange was the small less manageable put cabin. It exits only the well to be able to blend a two joint.
A sand looks very clean and well. To good sure purchase he again! Has data four stars because of a drought of a stock exchange. While it has not been the enormous roads for my situation probably would be the little disappointed yes has purchased only a stock exchange and he have not had the sufficient quantity of water in him but that it is a risk takes when purchasing the like this on-line product!
Even so, these looks of sum of sand, and thats that has looked for. Has a right density for the tank of reef, and the perfect looks.
Recommends in any one beginning the tank of reef.
Has used enough 75-80% of a stock exchange for the 16 chevron biocube and think thats a quite right. Research he 1-1.5sand of bed of inch.
Top Customer Reviews: (5 Pounds) Natural ...
Top Customer Reviews: WAYBER 1 Lb/460g ...
Beware Of a fact that some directions are almost exclusively in Chineses, but can find the majority of an information in a page of product of the Amazon that would require you.
Top Customer Reviews: Caribsea Super ...
UPDATE: A horrible diatom the flowers is beginning to die down and an aim is going back. I have decided that will maintain a sand after all. :)
Still love a sand and for people with has has established aquariums this probably will not be the question. Still I love it and perhaps gone back his someday with which the aquarius mine is solved in.
UPDATE: 9/1/2018
has not taken never around to change to registered. I have found that to the shrimp of red cherry adores diatoms. They maintain a surface of my sand that looks quite and aim. There is still brown to the long of a glass where a shrimp can not take to, but is not the value that disturbs the aquarius mine now has planted. This tank was the cichlid tank for the short time until I moved them to the main aquarium and a sand am remained quite decent looking with some yellow laboratories constantly moving a sand around. But without any be of the sand has moved constantly or a shrimp that cleans a sand, begins to turn brown a lot quickly.
Take this rinse of sand he, can not stress that enough, rinse he. I play a sand to the clean cube and does not fill a cube more then half way, take it external, gone back your hose on way that a water is not running too fast and stick a hose to a sand, has left a water run out of a cube for the pocolos small, take a hose was and softly touch a water of a sand, then stick a hose behind to a sand and rinse a sand again, then again take out of a hose and water of game. That on and on until a water finally is clear in a cube. In this rinse to signal a sand look it more time. Doing that has the be quite cleaned to dip in your tank and any cloud on your water. It IS that it has done it with a sand had left in that am using in my tank my small plus.
Before I have situated he in an aquarium, I rinsed he partorisca the bit but still with which conceal, a water was a lot of murky that could not see that it is inner partorisca some first 2 hours. I have had he in my aquarium now partorisca just roughly 24 hours and cycling. It has on cleared but still the little cloudy. The good thing are not in the haste to the equal that has time partorisca solve. It likes- one sand the plot... It likes me quell'has said sooner, is likes sand of beach.
RINSE A lot WELL! It likes him he goes overboard. I have thought I rinsed and finalising with the tank like this cloudy could not see by means of him partorisca the week. It frustrates but any one is failure but mine. Sper Grains of soft = sand more final. Grains more final= more probably partorisca result cloudy and have some fines have suspended in column partorisca water for the moment. So only be readier that me roughly the and will be very happy with a product. If your tank is planted strongly and decorated, goes with a lb/chevron. Otherwise, Goes partorisca 2lb/chevron. I have used so only a stock exchange in mine 60 chevron (48x13 impression). To good sure recommend buy/ again has required .
Update: 5-24-19: I think a clarifier has not been required. It believes the gel likes substance in my filter, which has not looked partorisca hurt anything, but was gross lol.
Clears on finally without him rinse in all the chance so only so it has beaten like this calm to take clear like this quickly like this possible.
Some causes of bubbles of sand partorisca remain on waters also. I thought that it that it was soap, but is not . If I remember correctly, it is normal partorisca new sand partorisca do east.
Has taken Gold of Decadence like the messy the tank is really obvious (to which likes, like six when of precise be vacuumed) but is really enough. So only it takes patience to expect for him to clear sometimes like this shouted a global indication. If some bubbles resulted to be something toxic, will go down it again, but am quite sure is normal for new sand to do form of bubbles.
Take this rinse of sand he, can not stress that enough, rinse he. I play a sand to the clean cube and does not fill a cube more then half way, take it external, gone back your hose on way that a water is not running too fast and stick a hose to a sand, has left a water run out of a cube for the pocolos small, take a hose was and softly touch a water of a sand, then stick a hose behind to a sand and rinse a sand again, then again take out of a hose and water of game. That on and on until a water finally is clear in a cube. In this rinse to signal a sand look it more time. Doing that has the be quite cleaned to dip in your tank and any cloud on your water. It is that it has done it with a sand had left in that am using in my tank my small plus.

Head Veterinarian at Denver Zoological Foundation.
Dr. Jimmy Johnson is a Board Certified Specialist in Zoological Medicine (zoo, wildlife, aquatic animal medicine) with demonstrated history working in academia, client-based veterinary practice, and the museums and institutions industry, also holding a Master of Science (MS) in Veterinary Clinical Medicine/Epidemiology from University of Illinois at Urbana-Champaign.
Dr. Johnson is a Diplomate of the American College of Zoological Medicine (ACZM) and a Certified Aquatic Veterinarian by the World Aquatic Veterinary Medical Association (WAVMA). He is active in zoo, aquatic animal, and wildlife medicine and research, with special interests in novel therapeutics, microbial ecology, diagnostic imaging, dentistry, conservation science and wildlife health assessment, leadership, and veterinary education.
Dr. Johnson is also an active member of the Association of Zoos and Aquariums (AZA), serving as Veterinary Advisor for the Binturong Species Survival Plan and as Co-Veterinary Advisor for the Small Carnivore Taxon Advisory Group. He is also an instructor in the AZA Professional Development Courses 'Foundations of Ambassador Animal Management’ and ‘Animal Transport for Animal Care Professionals.’