Ideal for starting and maintaining a coldwater aquarium Great for Beginners

Ammo Lock (30ml) Instantly neutralises toxic ammonia (“locks up” ammonia in a non toxic form until it is consumed by the biological filter) Eliminates chlorine and chloramine Reduces fish stress and improves gill function.

Stress Zyme (30ml) Contains live bacteria Accelerates the development of biological filter and improves its effectiveness Helps clean a dirty aquarium; breaks up organic waste, reduces ammonia and nitrite Rebuilds bacterial flora after medicated treatment.