Thanks for the reply. Answers below:
Tank size 125L
The fish I have: 2 x Angels, 2 x Dwarf Neon Rainbows, 5 x Neon Tetras, 5 x Lemon Tetras, 1 x Neon Swordtail, 2 x Red Platys, 1 x Albino Cory, 1 x Schwartzi Cory
I don't have a test kit for the stats I'm afraid.
In terms of condition, he...