Pearl Danio

The August FOTM Contest Poll is open!
FishForums.net Fish of the Month
🏆 Click to vote! 🏆

dh058977

Fishaholic
Joined
May 15, 2011
Messages
416
Reaction score
0
Hi All,

I have a group of 6 pearl danio in a Juwel trigon 190. Tank was fully cycled about a year back using household ammonia and most recent test results are Ammonia 0, Nitrite 0, Nirate 40, pH 7.2

25% weekly water change on a sunday.

Problem is one of the pearls has a huge belly compared to the others and is swimming very close to the water surface. Any ideas what could be wrong?
 

Most reactions

Back
Top