Anthem,
You obviously seem to be the authority here. I couldn't agree more about the Prism! I don't know what all the praise is about the Prism from people here...I took it off and ran it through the dishwasher, put it in the box, and am shipping right back. That leaves me with a new problem...now what? I really would prefer not doing a sump. The cost is a little prohibitive right now and I am afraid of the horror stories about power outages and overflow. Also, I am VERY tight for spabe behind the tank and can't move it much because I have an AquaStarLight light fixture hanging from the ceiling. It seems like your advice would be to get the Remora Pro with a bigger pump. My tank is a 55L with about 45 pounds LR, crushed coral, a Hippo Tang, a Yellow Tang, a Kole Tang, a pair of Clowns, 2 Scooter Blennies, a Strawberry Pseudo, a Brain Coral, an Alveopora(which from what I've read will die soon, a Maxima Clam, a Bubble Tip Anemone, and a Cleaner Shrimp.
Finally, the question...would the CPR BakPak2 be a good bang for the buck? I really didn't want to spend over $200 for the RemoraPro.