Im doing a 92 W/canopy.. I worried about salt creep that's why i like the link you first posted.. he hasSWITCH420 said:but will be worth it. i just want to start making a small 1 for my 10 gal.long and learn from there then maybe do my 20 long then the 90 wait 2 see
Optics on the LED's... Im thinking 80's just for the fact that the LED's will be close to the water and no need to be pin point