Urchin, Purple will generally reduce the rigidity

will generally reduce the rigidity and we would recommend installing one of one or more cross braces

Attach to any side of your aquarium with suction cups

known for its striking appearance and unique behavior

bromine and iodine in the unique ratio required by corals

Re-Fresh is a potent combination of beneficial bacteria that work together to maintain clear water

Urchin, Purple will generally reduce the rigidityIntroduce a pop of color into your aquarium with the Purple Urchin. This quirky addition is sure to liven up your tank with its vibrant hue. No need to be shellfish, your aquatic friends will love their new purple companion!