Activ-Betta Bio Activ Live Aqueous Solution 33.8 oz

Ideally suited for use in betta tanks, as well as any other freshwater environment. Living water is rich in denitrifying bacteria and beneficial trace elements. Helps create a completely safe, balanced aquatic environment and contains no chlorines or chloramines. Instantly cycles your tank so there’s no waiting – simply change the water and add fish! For optimum results, Activ-Betta recommends changing your betta’s water every 8-11 days.