Orbit 2 Cross-Flow Pump Reactors 7" × 15" Sump Volume

7" × 15" Sump Volume 179 L/47

Tightly fit or spread apart for aggressive coral

The anemone hermit crab is an interesting addition to a saltwater tank

They can go almost anywhere in your tank and tolerate a large range of light and flow

which can survive in a long-term spore state

Orbit 2 Cross-Flow Pump Reactors 7" × 15" Sump VolumeFlow Comes Full Circle Versatile Cross Flow Pump Control with MyAI, Mobius, or MXM Four Easy to Use Pump Modes Ideal for Aquariums 20 Gallons and Larger Orbit pumps produce a unique type of flow. Circling the aquarium with water movement like the water that moves within the ocean. Orbit provides a cross flow current that simulates the tidal flow experienced on ocean reefs that is an excellent mechanism for lifting excess nutrients from the bottom of