#t5

i have 8×39w Powermodule fixture. (it bought 3~4 years ago) and i bought new reflectors last month to exchange my old reflectors. but i can't assemble new reflectors in my old powermodule. anyone who has ever had a successful replacement it?

i started seawater tank 6 years ago. I had a lot of help from my country local club. now i will start my SPS tank tread to record changes and discuss some issues. [START] - 2019.08.08 : start [TANK] - 1200x700x600(H) │1000x600x500(H) │500L - Lighting : Giesemann maxtrixx T5 8 bulbs - Skimmer ...

I always wanted to have a bigger reef tank, I’ve been dreaming about it for a while, and I finally decided to do it! It’s going to be a 57 gallon seapora rimless aquarium, with a custom build stand and a 30 gallon trigger system sump. For lighting I’ll be doing the aquatic life T5 hybrid with a...