This is a 29g high stocked with 3 platys (original stock), 6 neon tetras, 3 black skirt hi fin tetras, and what I assume are 4 male dwarf gourami. I'm running a top fin filter that came with the tank along with a marineland 20g biowheel (new, with old media). a diy power head filter and an airstone diy sponge filter with media from lfs
. I have driftwood and dhg in here and have been trying to balance the water parameters for 3 months now.
The gourami were sitting at the bottom for a few days, then after a pwc
they all floated to the top and huddled in one corner with almost no will to move or eat, the black skirt tetras are too quick to grab food. The gouramis have clamped fins half the time, and the platys now seem to be acting lethergic, a few resting on the bottom.
Any personal experiences/ suggestions?