Nelson, I've used a bubbler cloner to root plants. Sometimes it worked well, and sometimes a slimy bacteria would grow. I found that it was good to move the cuttings to a solid medium as soon as roots started, because water roots are different that soil roots. It works great for elderberries.
Dieseler, sad to lose a pet, especially a friendly one you've had for so long. Your story reminded me about something I saw on TV the other day- A guy would snorkel or scuba dive and feed this one moray eel sausages. It became very tame eating them out of his hand, then one day it grabbed his thumb instead, and ate it! The guy had to have one of his toes grafted onto his hand.
Mike