I doubt ill bother with otto's they need to be in a group of 3 or more and if im going to have 3-4 puffers there wont be enough space. Im thinking of trying shrimp, but not sure.
Sorry guppy_man, I wasn't trying to put you off shrimps at all. I love having the shrimp-DP setups. May I suggest keeping some non freshwater breeding shrimps with them? For example, filter shrimps, red nose shrimps, Amano, Ninja shrimps, etc...
Nice setup btw


