So people may be familiar with some of my posts regarding a blind aging mbuna. His condition deteriorated over the last few months and I eventually put him down. After seven years his time had come.
He was the only fish I had in this tank for years. I believe his illness, infected eyes, fin rot and bloating was due to his age rather than water condition. I maintain my tanks very well and check all the important water conditions. The fact he lived for seven years is testimony to that.
The question I have now is what to do with the tank?
Its clean, water conditions are spot on and I imagine it has a good biological system.
Do I add new fish as it is?
Should I drain all the water, clean everything and start again?
Obviously I don't want to add fish to the tank if there is possible disease.
Suggestion welcome.