Brightwell Aquatics Reef Code B - 500ml Plumbing The Grey angel is a

The Grey angel is a subtle beauty from the Caribbean

It is best kept only with other large aggressive fish and never with other triggerfish

Valve connection: CGA320

5 mm pellet size for broad cichlid feeding use

Affordable system for repeated live food production

Brightwell Aquatics Reef Code B - 500ml Plumbing The Grey angel is aBrightwell Aquatics Reef Code B 500ml Brightwell Aquatics Reef Code B 500ml is the alkalinity bearing component of Brightwell's two part calcium and alkalinity system for marine fish and reef aquariums. It is used with Reef Code A to help maintain carbonate hardness, pH stability, and the reef chemistry needed by corals, clams, coralline algae, and other reef building organisms. Brightwell Reef Code B Alkalinity Component for Two Part Reef Dosing Reef