Let there be light. September 22, 2015 at 2:23 pm #8400 Patrick GuhmannParticipant Paro-Aquariums are standing in shelfs, I use 1x T5 8W for single 25l (40cm) and 1x T8 36W for two 45l (50cm). Aquariums are very dark, because the surface is covered with Salvinia and Mayaca and they are filtered with peat.
