Seachem Focus KH testing Uses one AA size battery

Uses one AA size battery (included)

For use in a fluidized reactor

Purigen darkens progressively as it exhausts

with no two parts to mix

KENT Marine Reef Salt contains elevated levels of Calcium

Seachem Focus KH testing Uses one AA size batteryFocus is an antibacterial polymer for internal infections of fish. It may be used alone or mixed with other medications to make them palatable to fish and greatly reduce the loss of medication to the water through diffusion. For use in freshwater or marine aquaria. When to Use a Medicated Food Mix Your fish has an internal infection Bloating, abnormal stools, loss of appetite, and weight loss are all signs of a potential internal infection. You are