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.
Selling my AI Sol Blue that is still currently up and running over my frag tank till I get a buyer.
$250 Shipped
1 x AI Sol Blue (White Body)
1 x AI Touch Controller
2 x Power Supply
might want to limit your water changes to once every 2 weeks and test your params. in my system, my sps usually goes pale in color when my NO3 and PO4 are undetectable.