I just recently purchased a 125 gallon glass aquarium. I hooked up everything and the tanks running perfect, besides for the loud sleepless gurgling sound. here are some pictures of the plumbing any help would be appreciated on how to resolve this issue.
I cant take apart the plumbing unless i cut the pvc , and i cant have anything that will slow the water from draining ( tank will overflow, previous owner screwed this tank up )
so any solution that will cause the above to happen is out of the question.
Picture is : Bulkhead - nipple - T

I cant take apart the plumbing unless i cut the pvc , and i cant have anything that will slow the water from draining ( tank will overflow, previous owner screwed this tank up )
so any solution that will cause the above to happen is out of the question.
Picture is : Bulkhead - nipple - T
