Equipment

$1 a gallon sale is back starting today in tanks up to 55g. Get your 40 breeders now!

So i have a question does anyone run multiple tanks on the same level as a sump? I know people have separate refugiums but I want some feedback about how the whole daisy chaining multiple tanks together actually works. Are there more problems with water levels due to different tanks or does it all just level out? Do bulkheads between the tanks distribute the water evenly etc??? Those types of questions are what I'm working through because right now to keep the equipment under the tank I basically ...

So i am on my way downtown Connecticut today to pick up a 400g tank and my previous biggest tank was 125 so i need some recommendations on Skimmers, pumps, calcium reactors, Bio pellet reactors etc for a tank this size...... its 72x36x36 fyi.

Well I sat down with my receipts and came up with the cost so far for this build. I have spent more money then absolutely necessary, but I wanted to experiment with some things, I had to buy some tools, and I bought some items in bulk because I know I will be building more of these. So I am just basically going to give you the break down of all the things I have used on this project.

Tools:
Soldering Iron Adjustable from 20W to 50W $20.99 Radioshack
Electrical Pliers ...

I've been wicked busy lately so I havent been able to work on the LED pendant much. But the last couple days i made some progress so here are a couple pics and a video!


Here is a prototype cap for the fixture. Im using an eye hook and 1/16" cable to hang the pendant. I have a double pole rocker switch in the cap that turns the LED and the fan on together so they are either both on or off. I thought about separate switches but figured when am I ...