Dr Tims Reef First Defence - Saltwater Size:120ml This premium

This premium

Alkalinity should not be allowed to fall below 2 meq/L

Additional features:

Quick release pump holder for ease of maintenance

Zeo Mix should be used in coral reef aquaria only by experienced aquarists as the zeolites have very high adsorptive properties

Dr Tims Reef First Defence - Saltwater Size:120ml This premiumChelating agent to detoxify heavy metalsVitamins to fight lateral line erosionGreat additive to freshwater dips of marine fishFirst Defense was developed to help fish adapt to new environments by assisting the fishes' natural immune system. Changing the environment of a fish causes stress that robs fish of essential nutrients and can weaken their immune system. First Defense is scientifically designed to provide stress relief and support the immune