this sword plant's leaves should go a dark-purple-back in a few more days.
rotala rotundifolia
ludwigia arcuata
moss on driftwood
The other plants include most of the crypts we can get here in NZ, aponogeton undulatus, banana plant, hygrophilia angustifolia, polysperma "sunset" - which im getting rid off tomorrow despite its lovely colour; christmas moss, Limnophila aromatica, echinodorus cordifolia, rubra, ozelot and a whole heap more.
The lighing in the tank is
2xT5 HO @ 18000K - 108W
2xT5 HO @ 10000K - 108W
Ferts are not really used, but I have JBL balls in the substrate, with a layer of calcium beneath the substrate.
I use flourish comprehensive every now and then, and also excel from time to time.
CO2 is DIY with a ceramic diffusor - pretty useless at the moment, but im going to add on a second DIY CO2 reactor if/when i get another diffuser.