james3370
Premium Member
ok, i re-did the overflow part of it to fix my screw-up of mounting the single-union ball valve upside down (DOH!!!)
since i had some leftover 1" pvc & fittings, i decided to run it 1" from the bulkhead down....should keep the water level more consistant than doing the 1.5" since it won't flow as much water out for the mag3 to try & keep up with since 1" will typically flow about 600 gph. guess i coulda dropped it down to 3/4" but decided on the 1" cause i had an extra 1" dual-union ball valve i couldn't return cause i didn't have the receipt LOL
so i cut it coming out of the bulkhead leaving just enough 1.5" pvc to slide on a 1.5" slip/slip coupler. then i put in a 1.5" -> 1" reducer bushing & then the 1" dual union ball valve. it drops down to another 1.5" sweeping T (had an extra of those too) & each port of it has those 1.5" -> 1" reducer bushings. each end of the T is the same as before
i also built a small box that is mounted to the back wall to elevate the Bulk Reef Supply Single Chamber Carbon/GFO Reactor to sit above the pvc running to the refugium

since i had some leftover 1" pvc & fittings, i decided to run it 1" from the bulkhead down....should keep the water level more consistant than doing the 1.5" since it won't flow as much water out for the mag3 to try & keep up with since 1" will typically flow about 600 gph. guess i coulda dropped it down to 3/4" but decided on the 1" cause i had an extra 1" dual-union ball valve i couldn't return cause i didn't have the receipt LOL
so i cut it coming out of the bulkhead leaving just enough 1.5" pvc to slide on a 1.5" slip/slip coupler. then i put in a 1.5" -> 1" reducer bushing & then the 1" dual union ball valve. it drops down to another 1.5" sweeping T (had an extra of those too) & each port of it has those 1.5" -> 1" reducer bushings. each end of the T is the same as before
i also built a small box that is mounted to the back wall to elevate the Bulk Reef Supply Single Chamber Carbon/GFO Reactor to sit above the pvc running to the refugium

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