item: 5049403 By Top Fin

Top Fin® Aquarium Crushed Coral Gravel

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Old Price $ 19.99
$ 19.99
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Sign In & Enjoy Free Shipping Over $49

Treats™ loyalty program members enjoy Free Standard Shipping on orders over $49. Members must sign in for discount to apply. Transaction total is prior to taxes & after discounts are applied. Ships within 2 days on orders placed before 2pm. Due to size and/or weight, certain items bear a shipping surcharge or special handling fee, which will still apply. Savings will automatically reflect in shopping cart with the purchase of qualifying merchandise. Maximum value $75. Valid only on orders shipped to addresses within the Canadian Provinces. Offer not valid on all or select products in the following categories: live pets; live plants; canned, fresh or frozen foods; select cat litters; and select aquariums, terrariums, and cat towers. Offer may not be combined with other promotional offers or discounts. Terms and conditions of this offer are subject to change at the sole discretion of PetSmart. Offer valid on PetSmart.ca.

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This Top Fin Crushed Coral Aquarium Gravel is a natural, pre-washed gravel substrate that is perfect for marine aquariums. Create a more natural look in your aquarium with this gravel substrate, which is specifically blended for optimal chemical and biological performance and helps to maintain proper pH.

Features: Specifically blended for optimal chemical and biological performance; Free of harmful impurities, this environmentally-responsible formula does not involve destruction of beach or reef environments or living corals.
Includes: 1 bag of Gravel
Intended For: Marine Aquariums
Material: Gravel
Size: 15 lb

Top Fin® Aquarium Crushed Coral Gravel
19.99 New Out Of Stock
Top Fin® Aquarium Crushed Coral Gravel is rated 4.2 out of 5 by 9.
Rated 5 out of 5 by from perfect pH buffer I use this in my tropical tank to keep the pH stable at neutral 7.5 for the two apple snails living in there.
Date published: 2011-01-19
Rated 5 out of 5 by from Crushed Coral This substrate is ideal for maintaining a high PH. It is specifically blended for optimum chemical and biological balance. Also, helps to reduce nitrites, nitrates and ammonia spikes. The coral color is natural and it may require some rinsing to remove dust particles. I plan to buy more bags of coral for a 40 gallon aquarium. I recommend this product for aquariums requiring a high PH.
Date published: 2013-01-25
Rated 4 out of 5 by from Looks Great This stuff is great for a refugium it has enough surface area for micro algaes and bacteria to grow and catches any large debris that you have floating in the tank. Personally I would not use this directly in a reef aquarium because it is so course but would work great in a FOWLR. I did read on a previous review that it clouds the water and while I did have some minor clouding for about and hour it clears very rapidly...just be sure that you clean this first or if you can run it in a curing tank first this works even better, also putting this in the tank slowly after the water has been added will help prevent any clouding.
Date published: 2012-07-12
Rated 5 out of 5 by from carib sea substrate for marine tanks i used this substrate in my 60 gallon marine tank and it cultured extremely fastand the ph and sea levels were right were they were suppose to be a superior product and my tank is crystal clear too .fish seem to like the great comfort of this substrate and it buffers the ph to a 8.0 8.2 with no problem. i can highly recommend this product and you won,t be dissappointed and neither will your fish
Date published: 2014-02-20
Rated 5 out of 5 by from Lots of rinsing, otherwise great Be prepared to rinse a lot. I knew this before purchasing. I added a bag to an already established 55 gallon saltwater (fish and liverock/live sand) and was very happy with it. It has mixed well with the other crushed coral in the tank nicely. Because of my diligent rinsing the water was only mildly cloudy, and completely clear the next morning. A tip for new hobbyists: by rinsing one pound of gravel at a time, you'll save yourself time and backache. It will go faster than trying to rinse an entire bag all at once.
Date published: 2012-12-21
Rated 5 out of 5 by from works well, but is cloudy this substrate works REALLY well for fish that like a higher pH. The only drawback is that it WILL make your water really cloudy for at least 2 days.
Date published: 2007-10-28
Rated 2 out of 5 by from Got a washing machine handy? Pre-washed?? I don't think so. The first few rinses - Elsie would be proud. Looked like Grade A milk coming out of the bucket. After an hour or so of rinsing, and many gallons of water later, I had something somewhat close to clean. My tank filter cleaned up the rest. The substrate itself - very nice looking...very coarse with lots of broken shells. Nice light color - looks good in the tank.
Date published: 2014-01-04
Rated 2 out of 5 by from so so The gravel itself is good, but make sure you pay your water bill. Pre-washed is a lie. I had to take it back out of my tank because the sediment was so bad. It also has a lot of debris floating to the top that needed to be strained. I'll pay more for the better stuff next time some where else.
Date published: 2012-09-25
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