Closed loop vs. powerheads - Planning process

[ismvel]

Thanks LoneStar....I knew the Snapper was a Mag 18 replacement. And the Hammerhead was my initial choice, but I beleive someone said it could be too much flow...causing major sand storms....but I may go with it....

So what size hole saw would I need for 1.5" holes? Doesn't the saw have to be a little bigger so I can actually get the bulkhead in?

[LoneStar]

If you are needing a hole size for a bulkhead, it all depends on which brand bulkhead you buy. Most manufacturers will post dimensions of their bulkheads online, with a hole diameter size needed for it to work properly.

[ismvel]

Good looking out LoneStar......I am on Marine Depot and see the hole size......thanks

[tomanero]

This sounds similar...
My 110 closed loop I just finished. (pic attached)

Specs are:
Return Pump - Reeflo Dart
Return Lines - 1.5" PVC into 2 SQWD's (3/4" inlet, 2-3/4 outlets each alternating the plumbing from side to side) w/vinyl tubing going into 4 -3/4 returns w/locline
Drain - 1 - 2" bulkhead w/homemade strainer

Sump/Fuge
Overflow w/1" Drain "T'd" into 2 returns each w/ball valve (one into outside right=skimmer section/one to outside left=fuge w/Mag 5 return in center

Just added water today.
Closed loop = good flow and quiet
Sump/fuge drain = NOISEY (have to play with this still)

Give me a yell with any questions or suggestions.

[ismvel]

Tomanero, looks like a simple design....I am all about simple and effective...do you have a picture of the front?

[tomanero]

This is the best I can do with my camera (and non-existant photo skills)