well i have 4 one inch leopard puffer in my 20 gallon tank. it's more salt tan brack. poeple say 1 table spoon for every 5 gallon but i just make my salt level 1.010. is this okay. has any one ever bred them in captivity. if i wanted to just put them in marine water could they survive. what else should i feed them. Food i feed now= live snails, mysid (is this better or krill or brine shrimp?), blood worms, wax worms (sometimes, is it ok?). well you should give me lots of info on these puffers.