Aqua Natural Delta Sand Bio-Substrate 5lb for Aquariums, Sand seeded with Start up bio-Active nitrifying Bacteria
$11.45
Price: $11.45
(as of Mar 19, 2025 17:45:24 UTC – Details)
All Aqua Natural gravel or substrates are 100% natural, sustainably sourced, triple washed and kiln dried. Our meticulously graded gravels and sands are the perfect natural substrates for any aquarium including planted tanks. Our high quality products create natural beauty combined with large surface areas for beneficial bacteria colonies and easy cleaning. Contains bio activated live nitrifying bacteria to either use as a primary substrate or mix with substrate for a healthy aquarium. Contains a patented blend of live nitrosomas and nitrobacter bacteria which break down and convert harmful ammonia, into nitrates.
Package Dimensions : 7.91 x 5.71 x 3.19 inches; 5 Pounds
Item model number : BIOFRESH010
Date First Available : August 25, 2023
Manufacturer : Pisces USA
ASIN : B0CGML5M27
Country of Origin : USA
Seeded with bio-active live nitrifying bacteria which targets ammonia
Use at a ration of 1:4 with matching Aqua Natural Delta Sand or as a primary substrate
Cycles aquarium instantly – no need to spend a week cycling your tank
Customers say
Customers find the sand to have a natural appearance and make their fish’s colors pop. They appreciate that it clears up quickly, is simple to clean, and is useful for aquatic plants. Many consider it a good value for money. However, some customers are disappointed with water clarity and have differing opinions on its functionality.
AI-generated from the text of customer reviews
8 reviews for Aqua Natural Delta Sand Bio-Substrate 5lb for Aquariums, Sand seeded with Start up bio-Active nitrifying Bacteria
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Kittenlang88 –
Aquaheaven compared to gravel
I wish I never heard of tank gravel, and I’m ashamed it took me decades to try sand. This review is by a novice with sand, expert at aquarium care for tanks 10 gallons or less. I’m a betta loyalist.I used two bags of different brands of sand and rinsed one; in the future, I’ll do a rinse for speed. The water was uncomfortably cloudy for me but reading the reviews forced me to be patient. I let it cycle about four hours before I returned my betta Byumba & snail Datsun home. It was still cloudy, but two water tests an hour apart confirmed safety. The water was completely clear after almost three whole days. It was like a magic wand hit it.I switched to sand due to the never ending battle with algae. I cannot believe it took me this long. It’s been over a month, the water is still perfectly clear and the only algae is so little I have to inspect it.Byumba enjoys moving the sand (he made a groove under his heater) & Datsun no longer avoids the bottom. It’s life-changing, I tell you!I had to clean a very clogged filter* last week. It was wonderful because it proved the algae horror had ended.I have reviews on many tank items, but most of all I strongly recommend my filter and heater, good for up to 10 gal. Some bonus stuff about my 5.5 gal masterpiece:â¢I use plastic zip ties and regular super glue for designs, and redecor 3x/year.â¢I use slices of pool noodle to make floating holders for plants; I use zip ties or electric wire to secure the stalk if necessary.â¢I have a lucky bamboo, several pothos, a snake plant, and two baby monsteras flourishing and naturally cycling the water alongside the filter. I added the monsteras specifically to consume waste in order to starve algae growths. I no longer maintain aquatic plants due to the algae problems inherent to 5 gallon tanks.-I have a planted pothos with a branch rooting in the water. It’s currently beginning to separate fully from the mother plant.â¢I find big rocks outside, set them in hot water and bleach overnight, sometimes glue them together, because it’s beautiful free decor. Fun to make stuff too.â¢My only issue with the filter is the strong output. Byumba values a still water corner, I have to come up with ways to divert it. If you look closely at the Buddha, you’ll notice a glass wall that directs the flow to the right.-that’s the glass beer mug from dollar tree. I took a hammer and slowly broke it to the shape I needed, and then I filed the edges smooth with a foot file (it’s the same grit as sandpaper). Datsun the snail has been all over the edges to confirm they’re smooth, but I risked my own fingertips to make sure he didn’t get sliced (I wouldn’t have forgiven myself).â¢The driftwood and a mopani log in the back give the water a warm, amber tint, caused by tannins and good/fine for fish. If you add this, don’t worry about the tint.â¢I keep the cat’s bowl by the tank b/c it’s lovely watching them interact a little.I hope this helps! It’s dedicated to all the wonderful reviewers who’ve helped me tremendously. âð¼
Shade –
Used over existing surface So Far So Good!
I purchased a 5lb bag and used 2.5lb in a 5G glass Betta Aquarium as an additive. As listed on the bag it did cloud up for about 24 hours but quickly cleared and and tank water testing levels have never been better after two weeks. My Betta, snails and plants weren’t bother but the addition and the color is very nice to the existing surface. It was very easy to add into the tanks I used a large serving spoon and slowing lowered it into the water sliding it off the spoon as I wanted it placed. I recommend this product to help keep water levels safe I’m very happy!
Cory –
High Quality
Very high quality sand substrate. Instantly cycled my new tank. A bit small for the price but with the added benefit of instant cycle, completely worth it.
jen anderson –
Beautiful
I love this instead of gravel in the tank. It looks very natural and hides the waste really well. Works like a charm holding decor down as well and is easily raked into different configurations.
Mrs. Stephy –
Looks good
Looks nice in the tank. One bag came with a whole in it. At the price of the sand I hate to lose any. Definitely makes the water cloudy but it clears in a few days.
Great product –
Great substrate
Sand is essential for all aquariums. This is enhanced w good, nitrafing bacteria so it’s worth the purchase.
Michelle B –
Sand for Aquarium
It is the perfect substrate for my fish and it makes their colors pop.
Alan S. Johnson Jr. –
It will NOT instantly cycle your tank
I bought two bags, one of which was punctured. You are taking a chance by having this shipped by a delivery driver. It seems like I am not the only one who had a punctured bag. Your tank will be cloudy for days with this product. You still have to let the nitrogen cycle complete before adding fish. Test your water for ammonia, nitrite, nitrate, and PH before adding fish. My levels were off the charts, and I am doing a fishless cycle. The sand does look pretty in my tank.