Absolute Optimum Temperature?
What exactly is the absolute optimum temperature for plant growth and tropical fish mix? I was thinking 78, but have seen people with it down around 75-76.
I have been keeping Comboda, Anacharis, Red Ludwig, and Water Sprite.
Fish are mainly neon/cardinals, various cory's and botia, etc.
450g Planted Discus Tank - Work in Process!