Reef Octopus VarioS 4 Return Pump Hanna To avoid unintended nutrient spikes

To avoid unintended nutrient spikes it should not be used in tanks with refugiums that have Caulerpa and Bryopsis

Salifert Flatworm Exit works on reef aquariums that have flatworm issues

This is excellent for marine fish

Care Level: Easy

5 Gallon - Fills 6 standard 10" refillable cartridges

Reef Octopus VarioS 4 Return Pump Hanna To avoid unintended nutrient spikesReef Octopus VarioS DC pumps give you enhanced performance and precise control of flow through your aquarium's reactors, sump, or closed loop system. With complete control through the VarioS Controller, you can control the flow of the pump, enter feed modes (15 or 60 minutes), add a safety float switch (included), or simply connect it to a third party controller like an Apex. Max Flow: 1050 GPH Max Head: 14. 7 FT Dimensions: 5. 7" L x 3. 75" W x 5. 5"