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Unread 12/18/2010, 06:21 PM   #1
sahin
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Join Date: Apr 2002
Location: London, UK
Posts: 8,540
My 47G Rimless T5/LED Hybrid SPS Tank

My new tank arrived today. The tank stats are as follows:

Tank is 47G "Rimless" with 12mm Optiwhite glass and double base. This is my first ever sumped tank; all 3 of my previous reef tanks were sumpless.

I opted for a single durso and return. The tank is in the living room and I am not too bothered about noise etc from the overflow. The sump is fairly large and will accomodate about 25G of water, but is designed to run with about half of that.

Here are the first photos of the tank:


Side shot:


A closeup shot of the "Rimless" glass and the smoothed edges:


A shot of the sump area:


The cabinet has lots of height. I can easily lift the skimmer out of the cabinet whilst it is still in one piece. Plus there is space to build a shelf above the sump to place my Doser and other equipment. I have also fitted a strip light inside the cabinet to assist when working inside the sump.

Skimmer: from the photo above you can see a Bubble Magus NAC6 Skimmer. I went with this skimmer due to its value for money and performance.

Lights: ATI Sunpower: 5xT5 + 24xCree 3W LED


I bought a practically new ATI Sunpower 6x24watt T5 unit (with non working fans) and have modified this to include high power LED's. The LED's consist of 20 Cree Royal Blue LED's and 4 Cree Blue LED's. I am going to run them at 700mA. In total the unit now runs 178watts of T5 and LED. From my past experiance with T5's/250w+150wMetal halide/LED's, I estimate PAR to be well above that given by a 250w halide. There is a combination of 40, 60 and 80 degree lens on the LED's.

My reasoning for going with such a light unit is due to the good experiance with LED's in my previous build, and because T5's are known for thier ability to colour SPS corals really well.

Dosing: I am going to either purchase a Fauna Marine or GHL triple doser.

Water flow: Most likely Vortech pumps, but may go with Tunze Streams.

Topoff: Tunze Osmolator. This unit has so far proven to be 100% reliable and accurate.

Controller/Cooling: TC10 Temperature Controller. This unit has also proven to be extremely reliable and trouble free. This unit will control the switching of fans to achieve cooling via evaporative cooling.

I will keep the thread updated and add more info when appropriate.


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