My arrowana is about about 1 1/2 yr old, about 20 inch and he's growing in a good rate, but his gills seems unusual due to that it opens it gills and sometimes it opens WAY MORE more than usually. Anyone of you guys have a solution, I'm worried for my fish.
my fish tank is about 200 gal and ph is around 7 - 6.50 pH and temperature is about 81 F.
Thanx
my fish tank is about 200 gal and ph is around 7 - 6.50 pH and temperature is about 81 F.
Thanx
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