RED SEA ReefLED RL90 Mounting Arm for 18.25 to 21.25 Inch Wide Tanks innovative marine Tiger Brittle Star

Tiger Brittle Star

and hermatypic invertebrates alike

The Salifert Ammonia Test Kit measures the total amount of ammonia and ammonium quickly and accurately

Just as with nitrite

RED SEA ReefLED RL90 Mounting Arm for 18.25 to 21.25 Inch Wide Tanks innovative marine Tiger Brittle StarThe RL90 ReefLED Mounting Arms are individual mounts that securely attach onto the rear wall of the aquarium and can flip upright, allowing greater access to the aquarium for reefscaping or tank maintenance. The RL90 is available in three sizes for aquarium widths ranging from 18. 25" to 27. 5" and glass thickness 5 16" to 3 4" ReefLED Unit Recommendations: Model Reefer Classic Reefer XL Reefer XXL Peninsula Nano 170 250 350 450 425 525 625 750 500