Seachem Reef Phytoplankton Tropical Marine Feed Bacteria Filter Starters Rubber Bushes: The ceramic shafts

Rubber Bushes: The ceramic shafts come with rubber bushes

The cartridges are reusable several times over

After prolonged use

Tetratec APS 50

Seachem Reef Phytoplankton Tropical Marine Feed Bacteria Filter Starters Rubber Bushes: The ceramic shaftsSeachem Reef Phytoplankton is a concentrated blend of green and brown marine phytoplankton designed to provide the essential fatty acids, proteins, vitamins, amino acids, with biological carotenoids for a balanced invertebrate diet. Particle size ranges from 1 20m to feed a broad range of tropical marine aquarium filter feeders and invertebrates. Contains a natural source of carotenoids which provides essential proteins as well as a more bio available