Originally Posted by
grubsnaek
azfishgal how do you prevent water from back siphoning through your loc lines. thats whats holding me up. i will position them almost like yours. im afraid that with siphon breaks, that the loc lines will be to far in the water and just keep draining. and that would be alot of water if it happened to your tank with the way the loc lines are.
very very very very confused about this.
I have a small drilled hole in the PVC pipe inside the "T". This prevents the back siphoning.
We might plug it though and put the whole just below the water line, as it makes a bit of noise coming out. The whole would still be above my loc lines, so it will still do the job of stopping any back siphon from happening.
If you look closely at this picture you can see the water squirting out just below the top part of the "T".