Last month I was unable to do my usual monthly cleaning of my tanks because I hurt my back. I was doing weekly water changes but not much vacuuming was getting done.
In my 10 gallon, there is only 1 ornament that I remove to clean, the rest including my artificial plants stay in the tank (ottos take care of them ).
In the 29 gallon (not the new one) I remove the artificial plants & clean them but leave the ornaments in (so that there would be algae for my algae eater) but move them to vacuum.
Well, today when I moved my ornament (looks like, sort of a oh heck I don't know what you would call it), anyway the point is today when I moved it...OH MY WHAT A STENCH...horrible, yuk. Some kind of white stuff came from under it too. Now this was not anything that was living, so I was wondering if it was possible remains of my poor sailfin molly that died and disappeard although I have it pushed into the gravel so I don't know what it was.
Needless to say, I removed all the ornaments and gave them a really good rinsing.
You couldn't smell anything until I lifted the ornament, oh my it was rotten.
Anyway, some of my fishies were scratching...a little more than the odd scratch so to speak. I was trying to get the parasite clear that I used last year when my mickey mouse platty was scratching alot. Couldn't get any, but NOW I am wondering if it was the stuff under the ornament that could have been the culprit, what do you folks think????? I'll watch my fishies tonight to see if the scratching has decreased any yet.