Would love to keep an aro but I want fish that I can keep for life. I was tempted to get a Florida gar. They have 3 of them at my lfs...all 10"ers for $30. The guy kept saying it would work out fine in my tank. Glad I said no cause after reading up on them I saw they grow 30" so it's out too. I guess I'm going with a Central American community tank.
Here's what I'm thinking-1 of each:
Amphilophus Trimaculatus
Amphilophus Labiatus or other Amphilophus sp.
Vieja Argentea
Vieja Synspilium
Nandopsis tetracanthus or Herichthys Carpintis Escondido
Parachomis Managuense
6 Barbus Filamentosis
3 Red Hooks
White sand. Black background.
Large driftwood and rocks.
Filtration:
ProClear 400 with 1800gph Mag pump
Fluval FX5
Does that sound like it would work? If it's overstocked or aggression becomes a problem I could eliminate my least favorite fish as they get bigger.
This isn't the final decision btw, still open to suggestions. Please feel free to put in your 2 cents.