And Tom, there is one more interesting issue I think about a lot. If I could just keep up with my aiptasia I would be really happy, but it is so hard to attack them...the same goes for waterborne bugs. There are so many things in our water at a microscopic level that want to affect our fish and corals. And there are devices to remove them like floss, and devices to kill them like UV, but I feel more comfortable pouring them down the drain.
