What have you done with your tank lately?

I understand the RODI ice cubes, but how to you use those cubes to kill aptasia? How about a little tutorial?

I use rubber tongs or gloves and hold the cube on the aptasia's foot. From the moment it gets near it will retract to a very tiny dot (extremely tiny so locating the foot before freezing is a good idea). I hold the cube as close to it as possible until it performs its death blossom (white milky substance((I continue to hold it for just a bit more)) most of the time it is then dead at that point and decomposes over the next day. I have had a few stubborn ones that lasted twice with the ice (they come back in crazy shapes, very deformed), but the majority seem to hate the sudden drop in temp.
My experience is with FOWLR tanks, I am running my first true reef now and have not had to deal with them. I am certain the ice will damage coral though, so a steady hand would be needed.

:D
Tom
 
I just built this new (experimental) algae scrubber. I built a small version which quickly became covered in algae so I built a large one. It is basically a cotton sheet hung over a tube with holes in it so that water runs down the material. Algae grows very fast in air because there is no water to impede the light.


I really like that idea, very clever.

Tom
 
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Finally getting the stand finished...now just a million more things to do before setting up the tank. The sump was going to initially be under the tank with plans to move to a basement sump eventually. Now, I've decided to just do the basement sump from the get go. Sooo, now I get to build basement walls first.
 
I use rubber tongs or gloves and hold the cube on the aptasia's foot. From the moment it gets near it will retract to a very tiny dot (extremely tiny so locating the foot before freezing is a good idea). I hold the cube as close to it as possible until it performs its death blossom (white milky substance((I continue to hold it for just a bit more)) most of the time it is then dead at that point and decomposes over the next day. I have had a few stubborn ones that lasted twice with the ice (they come back in crazy shapes, very deformed), but the majority seem to hate the sudden drop in temp.
My experience is with FOWLR tanks, I am running my first true reef now and have not had to deal with them. I am certain the ice will damage coral though, so a steady hand would be needed.

:D
Tom
Thanks. I'll have to try that. I've got some that are on a rock by themselves. Going to go put some RODI in the freezer.
 
Did a water change on the 180 and thinned out the GSP. I moved most of the montipori (red, green, and purple) to the 120. I also moved large frags of green slimmer to the 120.
 
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