PE Frozen Calanus - 4oz Cube Clamps & Valves Expected increase: About 3 mg/L

Expected increase: About 3 mg/L potassium per beginner dose

Tests high range pH

it is intended to support the development and intensification of existing pigment expression when lighting

It is a strong choice for reef keepers who want more efficient carbon performance in a smaller media volume than standard activated carbon

Length: 12" / 304 mm

PE Frozen Calanus - 4oz Cube Clamps & Valves Expected increase: About 3 mg/LPE Frozen Calanus 4oz Cube PE Frozen Calanus 4oz Cube is a nutrient rich frozen zooplankton food for freshwater fish, marine fish, corals, and other filter feeding aquarium animals. Sustainably harvested from pristine Arctic waters, PE Calanus is naturally bright orange from high levels of astaxanthin and other carotenoid pigments that support vivid natural colour. Shipping Notice: This frozen perishable item is exempt from the free shipping policy