so the smaller return hole needs to be fitted with a
pvc pipe or flex tubing to run it back up to the top and into the tank? I was wondering how I was going to get a return line in, guess that fixes the problem.
How did you attach the aptly named "teeth" to your seahorse tank overlow? Would epoxy do the job, or aquarium silacone (sp) both? Would it be okay to use acryllic or do I need to stick with glass since the entire tank is glass?
Thank you for your help
p.s. thanks for the encouragement!