Hey guys! I have a jbj 28gal and I recently bought a new reactor for running coral-vues bio-sphere media. I have two spare stock accela sp1-1000 pumps with a gph of 266, from a buddy who cracked his jbj 28gal. I figured it would have been enough flow to lightly tumble the pellets but no luck Here's my ? What submersible pumps out there with a gph of 300 or higher will fit the side chamber? I have the one in there now on top of the return pump that feeds the tank and I know that's not causing any problems. Please help as this is driving me nutts. Thanks in advance.