ADA Bacter ball (18 pieces) #104-112

The powdered chlorothalonate was made into balls. Can be placed on a bed or directly into the filter. After being placed in the fish tank, Yamato algae shrimp, fish, etc. will eat it, which also has the effect of maintaining their health.

Bacter Ball is a sphere shape substrate additive made from Bacter 100. You can place it on the substrate and inside the biological filtration system. It helps keeping healthy condition of fish and shrimp nibbling on Bacter Ball.