Reefphyto Cell-hi F2P Phytoplankton Nutrient.

Based on the Guillard F/2 medium and has exactly the same N, P trace element and vitamin content.

Just 1 - 2 ml per 2.5 litre of culture water is required to culture your phytoplankton.

We use this product to culture all our own live phytoplankton cultures.

Pls select the bottle size you require above.