Well once again - no pictures And to compound things- I've been working out of town a LOT lately. The feeding I've delegated to my sons, and everything else is sort of automated (even without an APEX) I havene't been able to play doctor on my ailing system as much. This weekend, bewtween two water changes, I will have changed about 105 gallons; still only ~ 33% of my system. This is an attempt to get remaing residue out of the system of the levamisole, and whatever other impurities too. I am running GAC in a bag in a high flow area, and still skimming too. For years, I was a very successful reefer, keepin all kinds of nice sps, and a very mixed reef. For that reason- I'm not giving up on my system. To look at my DT/FT now though- you'd never even guess I was successful in the past. Just about all the coral bleached itself- no it wasn't the lights, of alk, or params, or temperature. There is a good side to this as well though- you know, when lifes gives you lemons..... sort of thing. It also ended up killing all those ~ thousand green striped discoma mushrooms I had everywhere! Seems to have also wiped out the encrusting gorgonean I wanted to also get rid of! And, ALL the fish are fine, like nothing has happened- well except the clowns are wondering where their respective BTA's are- seems to have wiped them out too. I'm pretty positive it was the result of dosing levamisole- at the accepted full strength- 3 times within a 36hr period of time- I only have myself to blame. So, I"m making lemonade- metaphorically speaking Now I can start things up again without the invasive 'pest' coral I've been wanting to get rid of. With the larger system, a lot of rock encrusted etc, it's hard to get that stuff out without distrubing the sps colonies on top too. Not really a problem anymore though. So people- those that had seen what I thought was my really nice reef, It will rise again- yea I know, it'll take years like it did this time though. It will be even better however. So now I have a FOWLRABC Fish only with live rock and bleached coral!