Activ-Betta Bio-Activ Live Gravel Neon Rainbow Gravel is a natural, acrylic coated substrate specially packaged in LIVE fresh water to instantly cycle your Betta or Fresh Water Fish Aquarium. Activ-Betta Bio-Activ Live Gravel contains the natural beneficial bacteria and live aqua flora found in nature to instantly create a healthy environment for your Betta fish.
- 100% Natural Live Fresh Water Substrate, Perfect for all Fresh Water Fish
- Instant Cycling of your aquarium
- No Waiting... Just Add Fish!
- Contains Live Denitrifying Bacteria & Beneficial Trace Elements