No prob! None of us know everything. Otherwise I don't think we'd be on this earth xD.
But can you tell us your parameters? Nitrates, PH, GH, Kh? All that stuff.
Also what's your lighting for this 2.5
MABJ's iDevice used for this message :p
temp is right around 78F ammonia/nitrites are 0 ph at 6.5 gh 4 kh 5 nitrates 40ppm
as for lighting i have a DIY set up, a small christmas house light in a plastic container lined with aluminum foil. I would like to find some leds