Sad Update On My Tank

The tank hasn't really changed lately. The polyps are growing in numbers and forming a small colony.
I've been feeding them baby brine shrimp every other day.
I have no medusas though. I am not able to keep them alive for over a week.
The psuedokreisel that the ephyrae were supposed to go in still doesn't work (but I have some ideas of modifying it again)
So when I do get ephyrae, i feed them daily. I put about 4 or 5 in a small water bottle lid with water in it. I dissolve some frozen rotifers in the water too. I put them back in their dish i keep them in about 5 or 6 hours later. They live in a little dish about 5" in diameter with about 3" of water. I give them daily water changes.
Any ideas?

I had hoped that I could have some pictures of 4" moon jellies for you by now. Sorry

But here is a picture of my polyp culture. They are growing on the heater. odd. When I feed them, I have a light up against the glass that attracts the brine shrimp.

Warmer water = more ephyrae. So growing on the heater isn't necessarily a bad thing...