Starting a DIY ATO. All the parts...Hope to have it done tonight! Assuming I don't electrocute myself!
Also, have a slight algae bloom starting that my CUC seems to be ignoring or cant keep up. I cut back my lights. All my water parameters are inline too. No changes have been made except a couple of coral additions a couple weeks ago.
I have also seen some growth already on my blue sympodium and I have a 3rd mouth on my hammer coral! Hopefully the change of light schedule fixes this algae.