Lots of work in the reef yesterday. I removed the sand from the fuge - boy that was an endeavor. It also made the biggest cloud of poo ever. I figured since I was cleaning that part of the sump I'd get to the rest of it, there was a ton of poo that had compacted and had hair algae growing on it in the return chamber, got rid of all of that and put a Cobalt MJ900 in with it to keep things stirred up.
My big pile of Seachem deNitrate that is in the skimmer chamber was absolutely slam full of detritus, as well, so I may need to rethink that idea. I didn't want to get a 4" MarinePure block for two reasons, one because it is 4" and I couldn't set my skimmer on it and still be at the optimum water level, and two they can leach aluminum, and in a tank full of leathers I don't want to give them any more reasons to be mad at me lol.
I have four liters of it, though, so it's a bit unwieldy. After some googling, I stumbled across this post from MFK
http://www.monsterfishkeepers.com/forums/threads/matrix-vs-pond-matrix.389222/page-4#post-6298837
DERP! Cross stitch mesh is dirt cheap, as are zip ties, and will work well. I also have the plastic gutter guard that I got a couple weeks back that I can possibly use, I think the holes are small enough to keep the deNitrate pellets in (they are pretty small). If that's the case, then tonight I'll get to working on building a box out of it that is the same size as my skimmer compartment so that it can still hold my skimmer up lol.
I put in a teaspoon of calcium carbonate powder, the tank took nearly six hours to clear up. The skimmer has a layer of THICK sludge at the bottom of the cup, and I had just cleaned it before starting all of this!
Also, I finally decided it was time to clear the ball valve on the main drain of whatever was clogging it and to remove the full siphon standpipe and replace it with a simple snap-on bulkhead strainer. I was determined to get it all fixed and get the tank silent again! I got out my PVC primer and glue, found my cutters, and was about to snip the line when I first decided to remove the standpipe and get the strainer installed. Well, once I did that, I kinda found the clog.
Oops. That was a turbo snail and SEVEN cerith snails. Guess that's what I get for not having a strainer or an overflow cover! But now I have both, so should prevent this from happening again. Now the full siphon is back to being a full siphon and the tank is quieter and hopefully will have less bubbles in it
