Friend of mine has a tropical tank set up, with a few communty speices in it.
One of the Zebra Danios appears to have what I can only describe as a gel filled sack protuding from each gill, the fish does not seemed stressed, and it isnt affectiny any of the other fish YET.
Any ideas please?
One of the Zebra Danios appears to have what I can only describe as a gel filled sack protuding from each gill, the fish does not seemed stressed, and it isnt affectiny any of the other fish YET.
Any ideas please?
