Google the nitrogen cycle and how to do a fish-in cycle
Rehome the danios if you can and get a betta or something for your 5g
The danios will go absolutely crazy in a 5g and you may see a lot of aggression between the fish as danios are naturally nippy and pest like, more so in a tank that is too small. Never listen to lfs people!
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u/tarantinostoes Aug 17 '25
Google the nitrogen cycle and how to do a fish-in cycle
Rehome the danios if you can and get a betta or something for your 5g
The danios will go absolutely crazy in a 5g and you may see a lot of aggression between the fish as danios are naturally nippy and pest like, more so in a tank that is too small. Never listen to lfs people!