ATM’s Barrier is a lesson in aquarium fundamentals, bringing you this standard sodium thiosulfate formula that neutralises chlorine and chloramine as well as heavy metals. Barrier also contains aloe vera, which replaces slime coat on fish to reduce stress and aids in attachment of ATM Colony nitrifying bacteria.
-Neutralizes Chlorine, Chloramines And Heavy Metals
-Replaces Slime Coat Reducing Stress
4oz – treats 237 gallons
8oz – treats 475 gallons
16oz – treats 950 gallons