My main tank is a 5&1/2 gal...I have some babies sepperate in another small tank.
The main tank has a small outside filter I only run once a week for minimal filtration. I keep an airstone going(medium to low) always.
When I add brine..I sometimes turn airstone wayyyy low so they have a better chance to eat. Then return it to regular after an hour or so. A heater keeps the tank at 80 degrees. I do a 50% water change every 7-10 days because the brine that dont get eaten contaminate the water quickly. Also,, I syphon out debris around the tanks edges.
I use just regular incandescent lighting,,,40 watt bulb.
Nothing in the tank with them but a small piece of LR (no critters attached)..3 trees for "hangin out", and 1 piece of white coral for decoration,and a small piece of caulerpa.
Also (forgot to mention above),,, the intake on the filter has netting around it with rubberbands to protect them when its running.
If I had to give only one most important piece of advice....it would be....CLEAN WATER AT ALL TIMES.
Am trying to develope some sort of outer filtration(like a wetdry),,that doesnt endanger the lil guys, or hinder the feeding of brine. There just doesnt seem any way without sucking up their food.
If anyone has any ideas...please share them.
Hope this helps..