Paul B
NJRC Member
Busy morning like many people had. After we came back from breakfast I decided to do a little maintenance. For some reason I got ambitious. I had to put air in my car tires and add some oil and wiper washer fluid. Normal things that we don't want to do in the winter, but it is fairly warm today.
Then I saw my tank and figured I was in a maintenance mood so I better do this today. One of my gorgonians touched a sponge and the sponge started to grow up one of the stems. So I now have a very long, skinny sponge connected to a purple gorg. An encrusting gorg drifted against another purple gorg and started to grow over that so I also have two types of gorgs growing together on the same stem. Two corals fell or were pushed down by the big hermit crabs and were turned over on the gravel. The hermit crabs didn't seem to care and were wiping their "feet" on it.
I have a powerhead laying behind the rocks blowing water over the top of the center of the reef. At least that is what it was supposed to do but it wasn't doing anything for a while. I really didn't want to remove it because the cord was running behind the structure and I had to move large rocks to get it out. I cleaned it and noticed that it stopped because, as always happened with these after many years, the hole in the center of the magnet gets worn and enlarges, usually in an egg shaped fashion. When that happens the magnet hits the sides of the hole and eventually wears through which isn't good if you don't like getting shocked.
You can of course buy a new rotor, but anyone can do that. I take a piece of shrink tubing and put it over the shaft which enlarges it. If the hole in the magnet is misshapen or not large enough, I drill it out. Now the thing will run another year or two when I can do it again. Most of my powerheads are "fixed" in that fashion.
I also noticed that my algae scrubber was growing lettuce so my porcelain crabs could open up a produce stand so I had to take that apart and clean it.
All normal maintenance like everyone does.
Then I saw my tank and figured I was in a maintenance mood so I better do this today. One of my gorgonians touched a sponge and the sponge started to grow up one of the stems. So I now have a very long, skinny sponge connected to a purple gorg. An encrusting gorg drifted against another purple gorg and started to grow over that so I also have two types of gorgs growing together on the same stem. Two corals fell or were pushed down by the big hermit crabs and were turned over on the gravel. The hermit crabs didn't seem to care and were wiping their "feet" on it.
I have a powerhead laying behind the rocks blowing water over the top of the center of the reef. At least that is what it was supposed to do but it wasn't doing anything for a while. I really didn't want to remove it because the cord was running behind the structure and I had to move large rocks to get it out. I cleaned it and noticed that it stopped because, as always happened with these after many years, the hole in the center of the magnet gets worn and enlarges, usually in an egg shaped fashion. When that happens the magnet hits the sides of the hole and eventually wears through which isn't good if you don't like getting shocked.
You can of course buy a new rotor, but anyone can do that. I take a piece of shrink tubing and put it over the shaft which enlarges it. If the hole in the magnet is misshapen or not large enough, I drill it out. Now the thing will run another year or two when I can do it again. Most of my powerheads are "fixed" in that fashion.
I also noticed that my algae scrubber was growing lettuce so my porcelain crabs could open up a produce stand so I had to take that apart and clean it.
All normal maintenance like everyone does.