Update regarding tank:
I worked on the tank a lot today. Over 5 hours actually. I just thought I hadn't given the tank enough care over the past few months and really wanted to give things a boost, especially after the recent Alk drops etc. :headwallblue:
So, today I got some filter floss, stuffed this inside a 7inch 200micron filter sock and then stuffed that inside a 7inch 100micron filter sock...:wildone:
Then I put the MP10's at 100% and started to baste the rocks like crazy every 10 minutes for like 2 hours...The amount of crap that came out the rocks was unbelievable.
No amount of pumps/barebottomed systems etc is going to pull everything out...detritus will always find its way into the tiny hole/nooks and crannies etc etc.
Anyway, I then proceeded to run each MP10 at 100% at a time with the other switched off. This causes yet more detritus to come out due to the pattern of flow around rocks etc having changed. Did this for like half an hour or more whilst continuing the basting.
I then got out my glass scraper with blade attachment and scraped the 4 glass clean.
After this, I snipped a few corals here and there to keep the coral warfare down.
I then dosed KZ Coral Snow to let the skimmer pick that out along with the minute particles that get through the 100micron filter sock contraption. I just find the KZ Coral Snow does help remove some of the yellowing compounds.
Once I dosed the KZ Coral Snow, I put both MP10's on full blast again and let everything run until the skimmer had picked out enough that I could see what I was doing in the tank.
At this point I shut off the MP10's and removed 20% of the the water whilst siphoning any detritus that had settled on the bottom and in low flow areas etc.
I highly recommend blowing the crap out of the rocks regularly and catching it all in a filter sock. It does go some way in helping to keep the system clean.
The filtersock with the filterfloss is still in the tank. I will remove it before going to bed.
I'm cleaning some GAC now, and I will place this in the sump tomorrow and leave in there for a few days to remove the remaining bit of yellowing from the water.
Oh and in between doing all this extensive tank maintenance, I was browsing on here. :lol: