Help!
I was watching him and I saw him take a poo and all that came out was more like a blast of poo fog than a poo.
There were little solid pieces in there but it was mainly the poo fog.
He is in a 40 gallon breeder tank (18 inches wide and 36 inches long) with another turtle.
The one with diarrhea is about 2 3/4 inches and the bigger one is about 3 1/2 inches.
They both bask regularly and eat pellets along with the occasional dehydrated krill.
I gave them some romaine lettuce a few days ago, could that be the problem?
Water is 75-78 degrees and clear and the diarrhea is the only problem that I think he has.
please help.

