closed loop

  1. Zoaologist

    Closed loop help

    I’m getting ready to do a closed loop on a massive reef tank. This tank is 20’ long by 4’ wide. I drew up a diagram on the computer of how I’m thinking it should be, hopefully you can understand it. I wrote next to everything to tell what it is. If you see anything you would change please let me...
  2. B

    Closed loop in a new build

    Hello, I am about to start a new build. I was able to get a tank second hand that fits perfectly in my house. It is drilled for a closed loop style to go with a standard overflow sump filtration. This excites me as I don’t like the look of any cords or equipment in my display including...
  3. D_Reep1106

    Closed Loop debate Varios-8 or Vectra L1

    Hey all, I am planning my next tank build. It will be a 340 gallon tank (130"x24"x25"). I am going to do 4 separate closed loops. Ill attach the picture. each color is a seperate closed loop being run by either an ecotech vectra L1 or a Reef Octo Varios-8. Im not sure which pump to go with. I...
  4. brett.sizeland

    Help with Peninsula Closed Loop Setup

    Hi hoping some of you can help me decide on the placement and size of the holes/piping for the closed loop I want to run on my new Peninsula tank. It is a 7x3x2 ft tank and i don't want any wavemakers on the viewing panes so going to run a closed loop. I am happy to have wavemakers on the weir...
  5. S

    The RC180ish Peninsula

    Hello everyone. I should have done this a while ago as no matter how many threads or videos you read and watch, nothing prepares you for the real thing. Here is my story. A little over a year ago I decided that I wanted to get back into the hobby, so I started researching, reading and watching...
  6. MaddyP

    Convert Internal Overflow to Closed Loop

    So, I purchased a tank recently with a internal overflow. I have a Synergy overflow on my other reef I plan to install on the new reef. As I was contemplating how to plug up the holes in the bottom after removing the internal overflow, an idea came to me. Why not turn the existing holes into...
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