Should i make the hole bigger? Or find a pot with a bigger hole?
Using a Clay pot in an aquarium
When i had my 20 gallon tank, i had put a clay pot in it, the pot had a .25 inch hole that was there when i bought it, however the fish NEVER used it 
why? Does it have to have a big hole in it, if someone has a picture of how they got theres setup, please show me, thanks
why? Does it have to have a big hole in it, if someone has a picture of how they got theres setup, please show me, thanks
