View RSS Feed

1AaronTravels

Water Flow in a 120 gallon / 5 Ft long Tank.

Rate this Entry
5 Comments
by
1AaronTravels
, 01-11-2011 at 01:18 PM (3142 Views)
I Plan on putting in a mag drive 7 return pump with a head flow at 4ft approx 480 gph which equates to about cycling the tank water about 4 times per hour. I'll split the returns to 2 with a SCWD and place them just off of center. I also have 2 Rio 1700 Power heads the the ends of the tank.

Do I need more water current in the tank??? If so, I was thinking about the Koralias, just not sure what size/flow rate and position. Are there any good ideas for which water pushers need to go where?? Upper section, middle section and bottom layer of the water column?


Thanks,
Aaron

Submit "Water Flow in a 120 gallon / 5 Ft long Tank." to Digg Submit "Water Flow in a 120 gallon / 5 Ft long Tank." to del.icio.us Submit "Water Flow in a 120 gallon / 5 Ft long Tank." to StumbleUpon Submit "Water Flow in a 120 gallon / 5 Ft long Tank." to Google

Categories
‎ Plumbing , ‎ Questions - Need some input

Comments

  1. melev's Avatar
    I don't think a Mag 7 will have enough strength to push into two SCWDs. One is okay, but the SCWD reduces the flow by 20% (that's what is used to make the gears turn and change the flow pattern). I ran a closed loop with a SCWD and a Mag 7 for a couple of years. As a return pump, the additional head pressure vertically will probably leave you less than impressed.

    I like one powerhead up near the surface to keep the water rippling. Then a few mid-height, and at least one near the substrate pointed upwards slightly to avoid weak flow in that area while not moving the sandbed too much.
  2. 1AaronTravels's Avatar
    A Mag 7 will push 1 SCWD though right? Thus splitting theo/p into 2 separate streams/currents.
  3. 1AaronTravels's Avatar
    Gotcha! ThanKs Marc.

    And the Light Project looks great!

    Thanks,

    Aaron
  4. melev's Avatar
    Here's what I did with the closed loop: http://www.melevsreef.com/closedloop.html
  5. 1AaronTravels's Avatar
    Thanks, Nice work, Esp. the cleaning tips for a mag pump and the double the pipe size opposite the output section. i.e 1/2 inch ='s 1 inch o/p pipe.
    Aaron