- Reaction score
- Just started
My platy is pregnant so I put the pre filter sponges on the filters however I am not sure I like this. It seems like all the bigger debri in the tank is just getting stuck to the sponges rather than going up into the filter. Are these useful at all? I am trying to cycle my tank so I an not sure if these will help or hinder but I don't like seeing everything stuck to them.