light help

I have a small 2.5 gallon pico want to know will my light work for zoaz and mushrooms its a Resun bs-30 led unit contains thirty 0.05 watt leds it say 3 watt in total its very bright in tank but don't think its strong enough?tank is 22cm high and 25 wide

What should I use for a light for my hang on refugium

Hey guys what sup???? So this will be my first ever DIY project and I was thinking on upgrading my t8 light fixture of a 15 gallon to an led fixture. I will use it as were this is going to be installed.This will be for a 15 gallon and I hope it will not be overpowered for a 15 gallon reef. It...

Hey guys what sup???? So this will be my first ever DIY project and I was thinking on upgrading my t8 light fixture of a 15 gallon to an led fixture. I will use it as were this is going to be installed.This will be for a 15 gallon and I hope it will not be overpowered for a 15 gallon reef. It...

Hey guys what sup???? So this will be my first ever DIY project and I was thinking on upgrading my t8 light fixture of a 15 gallon to an led fixture. I will use it as were this is going to be installed.This will be for a 15 gallon and I hope it will not be overpowered for a 15 gallon reef. It...

Hey guys what sup???? So this will be my first ever DIY project and I was thinking on upgrading my t8 light fixture of a 15 gallon to an led fixture. I will use it as were this is going to be installed.This will be for a 15 gallon and I hope it will not be overpowered for a 15 gallon reef. It...

Hello, So I have my 30 gallon fish tank ready with salt, now I just need some lights to start getting things going. I am in college and I do not want to spend a lot of money and yes I know overtime I will want to upgrade but that is fine and I'll spend the extra money then so please do not tell...

The tank is 8'x2'x2' and the sump at this time is 48"x18"x17" This tamk is to be dominated with SPS corals, with some clams. Light set #1.................................................. 4x250w MH. Two Reefoptic 3 on Icecaps with 14K Phoenix. Two Aquamedic pendants with 14k Phoenix. 8x54w...

got 2 48"x54w t5's one 10,000k and one actinic going on a 72bf do yall think thats gonna b enough light? or do i need to double up?

I have a 36" Coralife light with two 65w fluorescent bulbs and 1 metal halide. My fluorescents won't turn on. So i purchased two new bulbs and it still won't turn on. The Halide works fine. My timer is turned on to the fluorescents so I know they outlet has juice. Any Suggestions would be...