I have a 40g Breeder that I want to keep an eel in, not sure what kind but something small but i know they like to escape so iv been trying to brainstorm how I can make a tight fiting lid. The problem I have is the tank is not drilled so in order to have a protien skimmer on the tank it must hang on the side of the tank. I figure i better have a skimmer if I have an eel and I have a spare HOB
skimmer not the best thing but imo
better then nothing. I just cant figure out how I put a lid that he cant get out of if I have the skimmer on teh tank. do I need to ditch the skimmer maybe? what would you do?