1. PhilipS

    Please Include Phytoplankton Fertilizer

    Guillard F/2 is a Phytoplankton Fertilizer originally used for growing marine algae. Many of us purposely culture phytoplankton to feed to Daphnia, Moina, Rotifers, Artemia, Copepods, Fish fry, etc. It would be nice to create a recipe using our common planted tank dry ferts rather than buying...