Folks, if you've recently upgraded or renewed your annual club membership but it's still not active, please reach out to the BOD or a moderator. The PayPal system has a slight bug which it doesn't allow it to activate the account on it's own.
Wow, this fixture came out great. Would you mind giving a little more detail on how you built it? What colors did you go with? It looks like your running 10 leds in series per driver? And what are you using as the 1-10 vdc input for the dimmer? Sorry for all the questions id love to replicate...
Did he recommend any similar macros that grow better? I had the same problem with oar grass mine died off after not being able to keep it rooted. I might try tying some to a rock with fishing line next time I've read that works. Unless I can find another macro the gives the tank a similar effect.