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Activ Betta Bio-Activ Gravel (1 lb. bag)

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$3.99
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  • Establishes Beneficial Bacteria
  • Speeds Up Nitrogen Cycling
  • Helps Prevent Loss from New Tank Syndrome

Activ Betta Bio-Activ Gravel is a natural aquarium substrate packed with beneficial bacteria to help speed up the cycling of your aquarium. This allows for the addition of fish into a set up sooner than using non-active substrate as the bacteria can begin consuming ammonia right away. 

Beneficial bacteria are essential to a healthy aquarium and should be present before adding livestock. We recommend testing your water often while using this product to ensure your cycle has successfully been completed.

Customer Reviews

Based on 56 reviews
95%
(53)
4%
(2)
0%
(0)
0%
(0)
2%
(1)
L
Lori (Minneapolis, MN, US)
Great for Betta

Used for a larger tank for my Betta. I haven't put him in there yet but I just put it in planted it and it wasn't cloudy. Looks great, capped it with gravel

C
Charles G. (Northridge, CA, US)
The perfect cap

The plants in my 5 gallon betta tank love the CaribSea Eco complete. But it shows every piece of dirt and gets dirty easily. My solution, a cap of Betta Bio-Activ Gravel.
It looks amazing and solves both problems.
The betta is a Red Samurai.

J
Jennifer W. (Moscow, PA, US)
Great cycle starter

For my 5.5 gal betta tank, I got two bags of betta gravel which covered the bottom of my tank. Great cycle starters!

E
Eli C. (Everett, WA, US)
Great gravel

Looks great as a top gravel. Very nice black color that really brings out bettas’ colors

K
Kim (Modesto, CA, US)
Activ-betta bioactiv gravel

Package came on time and arrived well. I added it at the bottom of my tank before the sand and substrate and is doing really well. I haven’t added any fish yet but I’m sure my betta will love it.

D
Dennis M. (Oconomowoc, WI, US)
gravel

well i believe in a good substrait. i dont skimp on money there. I plant my plants and then i put the gravel down. so the gravel is on top of the substrait. it works for me and more important the plants and fish thrive for me. Cory is a great aquarist and you should watch his videos on youtube

J
Johnathon G. (Chicago, IL, US)
Happy Betta

This stuff is great for starting a tank.

K
Kimberly W. (San Dimas, CA, US)
Activ Betta Bio Activ Gravel

This worked great for my newly established Betta tank. Can get any easier than open bag and pour in. I added my Betta that same day. He's happy and I'm happy. I would recommend !

P
Petal W. (Brooklyn, NY, US)

Activ Betta Bio-Activ Gravel (1 lb. bag)

J
Joshua A. (Alexandria, VA, US)
Helps speed up the Process

Great product to help protech your investment and speed up the cycle process!