Arrow Crab Dosing Accessories Another feature

Another feature

The 4-Channel 0-10V Control Inputs also allow the controller to receive commands from other devices

and 200 plus gallon commercial storage containers to shut off the flow of water

power supplies

contaminants and irritants from your tank

Arrow Crab Dosing Accessories Another featureArrow crabs are a unique invertebrate for a saltwater tank. They have an appearance similar to a spider, and like one, an arrow crab is predatory in nature. They can also be very territorial. Arrow crabs have also been known to consume bristle worms due to their opportunistic behavior. Just be sure to keep them well fed, as they have also been know to eat other aquarium organisms.