RETURN PUMP CHOICE

[TimT]

For a tank that large my recommendation would be to go external. There are several advantages to external;
1. No added heat
2. No ceramic shaft to wear or break
3. No cheap plastic bushings to get distorted
4. No shock potential
5. Minimal cleaning
6. Reliable
7. Does not get noisy with age

If the sump is in the basement and the tank upstairs then you would need a high pressure external like a reeflo etc. If the sump is under the tank there is a good 1/8hp spa type pump for around $240. It uses 1 1/2" in/out quick disconnects and is rated at 3000gph 0' head and max head is 23'. It is dead quiet and uses under 200 watts.

Cheers,
Tim

[Skimmin]

OK that's some great options. I'm not too concerned about cost. Quiet and energy effecient are my biggest concerns.Quiet being #1. The sump is going to be in the stand and is about 112gal holding 75 gallons of water. Total system volume of approx 400gal. I'm planning on running one pump along the top edge of the tank to discharge at the opposite end of the overflow. Who supplies the Abyzz pumps in Canada? They look sweet. I'm quite interested in the DC pumps. I have a mag as a back up incase the primary pump craps out.

[kien]

Lots of great suggestions. I myself have been using a mag18 for the past five years. It has been reliable and quiet.

As evidenced by all the great suggestions, there are a lot of great pumps out there. The only suggestion that I would add is to pick a pump that is easy and/or cost effective for *you* to maintain. If your pump craps out on a Sunday evening or while you're on vacation you would want a pump that's easy to repair or cost effective (or available) to just swap out for a new one. I have a spare mag18 on hand that a tank sitter can easily swap if they ever found my return pump failed. The moral of the story is, it's always nice to have a backup!

[Scythanith]

Originally Posted by Skimmin

OK that's some great options. I'm not too concerned about cost. Quiet and energy effecient are my biggest concerns.Quiet being #1. The sump is going to be in the stand and is about 112gal holding 75 gallons of water. Total system volume of approx 400gal. I'm planning on running one pump along the top edge of the tank to discharge at the opposite end of the overflow. Who supplies the Abyzz pumps in Canada? They look sweet. I'm quite interested in the DC pumps. I have a mag as a back up incase the primary pump craps out.

Marinetech Innovation

[Skim]

I would go with a Jabeo DC-12000 that way you can adjust the flow if you wish. I use the 6000 set a 4 works great. If you think your Mag 18 is quite you got to hear or should say not hear the Jabeo DC pumps. My Vertex Omega pump is louder.