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

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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 15 reviews
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T
Tomas I.o. (Seattle, WA, US)
For my betta tank

I used for my betta tank and is working very good, my tank and plants look very good. It was and excellent recommendation given to my by the store.

A
A N. (Olathe, KS, US)

This stuff is great! My tank was ready in less than a week!

B
B.G (Pompano Beach, FL, US)
Great gravel for a tank refresh!

Used this to refresh my son's betta tank and it looks great and helped the tank cycle quicker so his Betta could go back in a few days sooner.

A
Amy A. (Everett, WA, US)

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

I
Ingrid C. (Campton Lower Village, NH, US)
Quick Delivery and Good Product

I had a great experience ordering from Aquarium Co-op. The Bio-Activ Gravel was super helpful to speed up the water cycling process a little bit. I wish I’d ordered more! They delivered everything really quickly, and the plants in a great insulated bag.