Aquarium & Terrarium Gravel & Substrate Aqueon

Provides live beneficial bacteria and enzymes to maintain clear water. Great environmental enrichment activity for Bettas! Watch as they play in and out of the soft gravel like a fun ball pit. Soft biodegradable gravel encourages the natural foraging behavior of bettas for mental stimulation. Aids in maintaining a healthy aquarium by breaking down organic sludge for a healthy balanced environment. For use in unfiltered betta habitats. Add 1 pouch of betta beads per 1 gallon of water. For best results replace betta beads once a month (add 1 pouch per 1 gallon of water) and perform a 25% water change every 2 weeks. If betta beads shrink prematurely, this is a quick indicator that the water