What does frog poop look like in water?

[Sasha]

It's hard to tell from the picture but it looks more like substrate in the water. Was there any substrate left in the bottom of the tank before you put the carpet down? Also, the carpet is okay but you'll have to clean it real good at least once a week if not more. It will hold bacteria and when the frog does actually poop on it, it will be hard to clean off. Plain white non bleached paper towel works well too and also like I mentioned in our other convo, coco-fiber is easily digestible and shouldn't hurt the frog if he ingests some of it.

[Feshax2x]

no there wasnt any left. and every time i go to clean the water there is more of that in it, and it is brown and today one of the pieces had like a string hanging from it or something. and do you know how to clean the carpet. and im going to try to put him in warm water again right now, will he poop right away or will it take alil bit?