Really into puffers at the moment - quite obsessed with Carinotetraodon irrubesco (Red eye red tail puffer) and hope to get some soon. Absolutely love Tetraodon Schoutedeni too - an incredible manageable puffer that no one really knows about, fresh water, sociable and manageable beaks.
American cichlids will always have a soft spot for me - favorite is without question Nicaraguensis and really wish I had kept more of them over the years.
A couple of fish I would love to keep but doubt I will have the space are L095 Plecos and Zebrina Pike Cichlids. Both really amazing fish but get to decent sizes!
Wills