ok so sylvester did it again. This time i caught him and was able to get him out of the tube before he went under the rocks. My question is.....how would i secure something to cover the hole? IS rubber cement or super glue safe to use??
alright i'll keep that in mind. I actually just covered the bottom of the hole with a plastic bag so he couldnt get under the rocks but can still play in the bubbles :) seems to be working :)