is it possable

[Wiz]

So I have a thing for microfauna. I love to watch all the tiny critters in my 30 gallon fuge.Among my favorite to watch are the clear flatworms. Recently I got a few red flat worms in there. I just got done treating and trying to save my clear ones. It occurred to me today that the clear ones have been in there forever without causing any issue. I was curious if anybody has red planaria in their system that did not grow out of control Or if it is a guarantee that they will cause doom?

 

[ss95003]

I don't see an issue with them in the fuge. If you have a wrasse in your display it will likely keep the population in check.

 

[Wiz]

I do have a six line wrasse And 2 mandarins in the display. I just can't get past the horror stories of people once they are out of control. And some people say that these fish I have are not the best for eating them. I just don't want to endanger my very very overstocked Reef