While cleaning a 125 on the weekend I found that my pleco has been chewing away at a sponge filter. He seems to have eaten about 10% of it.
I'm wondering if anyone else has had a similar experience and if they found the fish got sick.

I'm wondering if anyone else has had a similar experience and if they found the fish got sick.

The one thats being eaten is the HV. I guess i need'nt worry. Thanks!
Let's keep it going with pros and cons. I have always wanted to use sponged filters but never got enough info to support why I should get one.