Arrow Crab Dosing Accessories The solenoid valves uses the

The solenoid valves uses the 24V accessory port found on 1Link modules and the EnergyBar 832

Another feature

The Harlequin Shrimp features a striking white body adorned with light blue spots

Rated at 50 psi

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

Arrow Crab Dosing Accessories The solenoid valves uses theArrow 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.