flipping the switch on the 400 gal

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djaalix

Plecostomus
MFK Member
May 25, 2011
1,198
19
53
Mahopac Falls, NY
today i fired up my 400 gallon 10'x2.5'x2.5' that i've been working on for the last 3 weeks! and everything worked!!!! Moved it into my basement last weekend with a lot of help!! and then this past week was installing all the plumbing and this weekend was moving sand and decorations and plugging everything in.

Theres a few things i still need to do... right now i have slate on a couple pieces of driftwood that refuse to sink, so the tank is not decorated permanently and the positioning of the powerheads are not set, until the decor is set. Another mistake was in my excitement to fill it with water i forgot to shim and level the tank, and although its luckily very close, one side is about 1/4 inch higher than the other, thus 1 overflow gets less flow, but hopefully with a little help i'll level it out.

Not planning on moving any fish in for a few days.... my basement is dusty so i want the water to filter for a while, and i want to do a waterchange before i put them in as well. Also my overflows are only half full with bioballs since i plan on taking the rest from my current set up to move the cycling process along much faster

The tank has a 125 gallon as the sump, and a 40 gallon 3 compartment sump inside to hold all the bio media. The center compartment has 2 drains while the other 2 compartments only have 1 each. The 4, 1 inch drains are corrugated pond tubing, which i liked since it is flexable and doesnt kink, although cutting it was a bit difficult.

The return line was a bit of a pain. I bought a laguna max flow 4280 gph submersible pump. I originally was going to use the 1" corrugated pond tubing, but decided to buy clear 1.25" tubing with the weave inside for strength. I have many elbows and zip ties to support the heavy tubing and used huge zipties to attach the tubing to the pump under water. Still need to drill a little hole in the return line, cause the back syphon is insane!!! my buddy reminded me to do this, thank goodness!

Any way heres a few pics
sump...
uploadfromtaptalk1351548476337.jpg
uploadfromtaptalk1351548514066.jpg
return...
uploadfromtaptalk1351548557966.jpg
electrical disaster!
uploadfromtaptalk1351548613046.jpg
the tank...
uploadfromtaptalk1351548654776.jpg
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Very cool! I like the looks of the tank.:thumbup:

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yup, that was a fun trip, driving 4 hrs to NH, not to mention on the way home with the Uhaul trailor my alternator crapped out on a Sunday evening and i had to spend the night in a motel with the fiance.... she was thrilled! lol! not so much.... but it's here and rocking now .... figure my fish will be moved in a couple days

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no valves, i guess just a lot of elbows, and i used 1.25 inch pipe for the return, but it reduces to 1 inch at the top, guess that slows it down enough

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just wanted to say thanks for the help aldiaz through the set up of this thing, your knowledge helped me an awful lot ... i'll do a measurement of how many inches of water the pump is able to pull out of the 125 in a certain amount of time and come up with an approximate gph that the pump is working at

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