I see you the mainman if it comes to led ligtnig i have a 3000mm long and 800mm deep and 750 wide tnk can you pls help or give advise on what leds i can use on my tank i have on know 4 250w metal hailigts on 20000 calvins and its eating my elec.
i have a 3000mm long and 800mm deep and 750 wide tank can you pls help or give advise on what LED's i can use on my tank i have on know 4 250w metal hailigts on 20000 calvins and its eating my elec.