Tell us more about your system, particularly about your led and how long you have been running it....
The new tank is a (48x48x30) 300gal, (this has always been my dream tank). My thought was to try to make the tank look like it is part of the room, (kind of like a divider coming out from the wall). It will be placed on the second floor with a main brace directly below it. The stand was made out of (2x4) square metal tubing. If my calculations are correct, (been a while since geometry class), the contact points of the stand will only be bearing roughly (187lbs) (per sq. inch), * if the whole package weighs 6,000lbs. The garage is directly below the tank so the two 55 gallon food grade drums for mixing and water changes will be held there. For some reason the wife doesn't appreciate having them in the dining room"¦.sheesh"¦.go figure!
Equipment:
All will be controlled by an APEX
Return pump will be a Reeflo dart through (2) 1" sea swirl's.
Flow will be (2) MP's 40
The reactor will be a Korallin C-4002
Skimmer was made by a guy here local rated for 450 heavy bio load, (yeah for keeping it local)!
Using 2 BRS media reactors for GFO and carbon when needed.
Using a BRS 2 Part Doser accurate 1.1mL per minute to dose Mag.
Lighting:
Going to go with LED's (Built by the same guy local"¦woo hoo). He is using the same casing as the other similar ones out there but at a more economical price. But I'm not total sold on LED's so I got a great deal on some T-5 retro kit (Free"¦.is ALWAYS good) So I am going to do (8) T-5's and (4) of the LED's fixtures. I know the T-5's wont penetrate 30" but I don't need them too. I really don't plan on putting SPS's that low. It will allow me to keep low light coral LPS's in the tank with SPS.
Here is the lay out for the lighting:
Blue Plus
Purple Plus
LED
GE 6500K
Blue Plus
GE 6500K
Blue Plus
LED
Purple Plus
Blue Plus
I have been running the LED's now for 10 months.