<a href=showthread.php?s=&postid=6752520#post6752520 target=_blank>Originally posted</a> by Jabbajaw
That looks sweet. Are you using a dark grey 1.5" SCH40 slip coupling under the existing 1.5" SCH80 pipe (dark grey)? I ordered both sizes of propellors so I may try both. I only have a 75 gallon with 12 new frags. I'm afraid 2 of the 1.75 will become a tsunami.
<a href=showthread.php?s=&postid=6753682#post6753682 target=_blank>Originally posted</a> by examiner
D.-
The test cap doesn't seem to want to fit nicely over a MJ1200. It seems the "raised part" of the MJ (with the o-ring gasket) interferes.
Do you grind this part of the body down? If I went with the 1.5" PVC, would this eliminate this problem?