I currently have 2 Bettas, one in a 5 Gal hex one in a divided 7 Gal Bowfront. Harri (in the Hex) is a very happy active lil dude, he used to live in a small community tank (10 Gal with 2 Cories and 4 baby Glowlight Tetra) and was quite happy there until I had a pH crash - in my n00b state I dropped a piece of mopani bogwood in without pre soaking it and pH went from 7.6-7.8 down to 6.0 literally overnight, his fins shredded and sore I moved him to his 5 gallon hex to treat him and let him rest, in the community he used to curl up at night with the Corys and they slept in a fishy pile but after his isolation treatment he decided he liked his own space and wouldn't accept he company
Bozzy has half a 7 Gal tank and is happy and active... he is waiting for a neighbor, I just need to locate and quarentine another lil dude as a tankmate. Obv they cannot get at each other, there is even a 'jump-guard' to prevent it
My Betta QT tank is 3 gallons... I would never keep a fish in a smaller one out of personal preference but this is because both of my fish use every inch of their tanksif I had an agoraphobic fishy then I would give is a small tank with lots of hiding places... ie the 3 gal with loads of small plants
but hey, this is just me... they are fish, not mini people... yet also we keep them 'trapped' so to speak, we should at least make them comfortable, whether 2 gallons or 10, it depends on the fish as to what makes him happy, not us
Bozzy has half a 7 Gal tank and is happy and active... he is waiting for a neighbor, I just need to locate and quarentine another lil dude as a tankmate. Obv they cannot get at each other, there is even a 'jump-guard' to prevent it
My Betta QT tank is 3 gallons... I would never keep a fish in a smaller one out of personal preference but this is because both of my fish use every inch of their tanksif I had an agoraphobic fishy then I would give is a small tank with lots of hiding places... ie the 3 gal with loads of small plants
but hey, this is just me... they are fish, not mini people... yet also we keep them 'trapped' so to speak, we should at least make them comfortable, whether 2 gallons or 10, it depends on the fish as to what makes him happy, not us