I spent about a third of a year in my bedroom which is 4m by 3m (I am 1.8m), after I ruptured 2 ligaments in my knee and couldnt' walk for months, and I found the boredom quickly turned to relaxation
The BGK is currently in a bare tank at the pet store after it outgrew its previous home. I may not be able to offer a massive tank, but I can promise the fish a well furnished, well planted tank and alot of attention...![]()
The fish isn't you. It can't read or listen to music and it doesn't know that it's space is limited for wellbeing reasons. It would also be in that tank for considerably longer than 5 months.
it's always tempting to rehome fish that need it when you don't have a quite good enough set up but sometimes it is best to give an excellent home to a smaller animal than a substandard home to one you feel sorry for.
In the end it is your choice but I would strongly advise against it.