There is one part of the tub that is making me a little nervous. It might be because I moved tue AC70 to a curved part where it doesn't fit as nicely. Other than that I haven't had any problems. Maybe the clear ones aren't as strong as the opaque.

I got the fuge light from InTank. I strongly recommend both getting one and getting it from InTank. It's growing my chaeto like mad, doesn't flood the room with light, and InTank has awesome customer service. The bulb burnt out after just a month and InTank sent me a replacement bulb with no questions asked.