Ecotech Radion High Intensity Lens Kits , XR15 & XR30 Size:XR30w They lack the large claws

They lack the large claws found on most other lobsters

This high-yield product is suitable for all tank sizes and prevents the side effects of other methods of calcium hardness: the pH remains stable

They will accept enriched frozen mysis shrimp and enriched frozen brine shrimp

easy to read instructions

Ecotech Radion High Intensity Lens Kits , XR15 & XR30 Size:XR30w They lack the large clawsOptimize Your Radion: The Right Lens Kit for Every Aquarium Ideal for Deep Aquariums or High Radion Mounting Higher PAR, Narrower Focus Compatible with G5 and G6 Radions The EcoTech Radion High Intensity Kit is a valuable accessory designed to alter the light output and focus of your Radion LED fixture. This kit includes a single lens that narrows the output angle of your Radion XR15, providing higher PAR (intensity) in a reduced total coverage area