So your digging the Tunze style of pump but don’t want to put out the cost? Get a “mod” which is very common do to among maxi jet style pumps. You can pick up this Maxi-Jet mod for about $19.99…

Anyone who has been scuba diving or snorkelling will tell you that despite its calm appearance, the water near a reef is constantly in motion. This is especially true in the fore reef, where a lot of SPS corals come…