Mine has been in 3 tanks so far. It is attached to a rock so it's easy to move. Always have it on the bottom. Currently under radion xr15 about 100 par. Flow is just enough so it sways slightly. I used to target feed but last year or so I just turn the return off and let the food blow around. It's one of my favorite pieces, probably because I've been able to keep it alive for so long
This is when I bought it