cool! they look like tadpoles.
I have a 29 gallon and the problem is with them ganging up on 1 of my gouramis. I have 2 gouramis that have split the tank in half, well the rams layed there eggs on the one half so that resident gourami gets beat up by both rams and when he tries to seek refuge at the other end of the tank he gets chased by the other gourami. The only place he's safe is at the surface, but he's too stupid to stay there. The rams only go after the big gouramis and leave everyone else alone unless they get really close.
Well heres my plan: I got a 10 gal from my dad that I'm going to set up as a bare bottom tank with a heater and HOB filter I'm going to put a sponge from my 30 gal filter in the tank and put my dwarf gourami in there. Once the eggs hatch them I will put the gourami back and siphon the hatchlings into the 10 gal. What do you think of that? Is a HOB filter ok for the fry/eggs if I put a sponge filter over the intake, and leave the water level down to create good oxygen and water flow? Would a HOB rated for a 20 gallon be overkill even if I adjust the flow rate to the lowest setting? Also, What if I am unnable to find java moss before the eggs hatch? Is there anything else I could use, like a leaf of java moss that is growing new leaves at the tip of the big leaf? If so do I just cut the leaf in half and put the tip with the newly growing leaves in the 10 gal.? So what do you think of my plan is this good? any other suggestions?