I'm an italian guy and i want introduce a puffer fish in my 360l heavily-planted tank (100x60x60). The tank has a 55l filter/sump. (I include photos to look it)
I wish introduce puffer fish: colomesus asellus (my favourite, i'm lovin' it) OR carinotetraodon travancoricus.
How many specimens I can buy? I think 3/4 c.asellus or 6/7 c.travancoricus. It's right?
I need to know behaviour of both fishes, and compatibility with other fishes.
Thank you, and I hope my English is clear.