Sick frog!

[GrifTheGreat]

And what is Protozoan infection?

Protozoa are single celled organisms that are in water and if the frog is exposed to dirty water and unclean conditions say like before you got him. He could have a protozoa infection which usually causes funny stool and sometimes blood in it as well. They're a parasite.

[Lija]

hm you got me really worried here, as mine is not himself lately, pretty much like Tim described, frog is eating, but not a lot and I haven't seen his poop, but water usually is totally dirty after he sits here longer, I'm changing it at least 2x day for a few days now. probably that is what runny stool looks like.... a question - that should I take for a fecal exam? there is no poop really, water/poop mix sample? i don't really like vet way to obtain sample in no poop case it will stress him out a very big time.
he was eating crickets before, not interested now, but will take some nightcrawlers but only from a water, not sure how much vitamins and ca are actually getting into his system.