Pond Boss Forums STOCKING A NEW POND Creating the food chain Hyalella azteca

IMHO Prime spawning habitat for FHM is flat horizontal surfaces. If you have too high a density they may not spawn. Water quality will be best with less than 10 in such a small tank. I would think that reducing male competition for your only habitat will also help. IMO I would add a few flat stones supported by 3 or 4 other stones making caves.