Update
Battling the cyano seems to be over....for now. I've reclaimed my tank but can't predict whether this is a permanent situation for now. It feels good to have white sand again. Embarking on the path I took was not an easy decision. I never added anything to my tanks besides a water change and buffer. However, I can't be a hypocrite. I know I have to rectify the possible causes of the cyano outbreak. New steps include:
--buying a skimmer. Although I am a proponent of water changes, I may have to bend and start skimming. I know the type I would get and that is an AquaC Remora.
--added more live rock, 2 1/2 lbs of Solomon Islands, brings my total to almost 26lbs (23LR/3LR rubble). I got so used to my aquascape that it is hard getting used to having a new big piece in there. Added to hopefully increase the chances for denitrification
For NC owners, there isn't a skimmer that fits in our tanks, so, choices include:
1) Plumbing in an external by drilling in the back hood
2) DIY and create one
3) Wait for one to be developed by JBJ
4) Buy a hangon external and skim nightly with the hood ajar or periodically during the week. The most popular skimmers for our NC's are the AquaC Remora and the CPR BakPak.
Mods
1) The submersible fuge light seems to function. It's been months now and my halimeda and chaeto are still alive
2) I purchased a Hydor Flo and I"m looking into either modifying the stock outlet or just adding it to the end of my 'bulkheadless' outflow. I'll post this mod when I decide how to fit it in
Corals
1)I started adding plankton for the corals and will also start zooplankton periodically. Since most my corals are 'softies' and leathers, zoo's and LPS, I went with CoralPlankton and will also try ZooPlex
2) I've been dosing my tank with B-Ionic...seems to be helping my alkalinity
3) Two new members...can you ID them?
Livestock
1) added 4 cerith snails...haven't seen my nassarius in awhile and wonder if they are gone. Someone stated that they are short lived. Wonder if this contributed to the cyano outbreak
2) new member of the team...can you ID?
Hope this helps NC'ers to follow.
SH