Im looking at a CPR BAK-PAK 2R+ or Reef Octopus BH100. Both are HOB style. The pumps are an Accela (266GPH) or Rio 600RV (200GPH) for the BAK-PAK or Resun King 225F at 225GPH for the Reef Octopus. Going on a 50 gallon reef.
Thoughts? And thanks ahead, guys.