Red Sea Lids

A Red Sea REEFER without a lid loses fish and loses water, and the water is the part that costs you. Evaporation is what moves salinity overnight and what keeps the top-off cycling.

These are Kraken Reef lids cut for the REEFER rim rather than trimmed to fit it. The mesh sits in a frame made for that exact model, so it clears the overflow box, the return and the light mount instead of being cut around them with a knife.

Read the model name on your tank before ordering, including the generation. Red Sea has revised the REEFER line more than once, and a lid for an older-generation XL 425 is not the lid for a current one. The listings name the generation because the difference is real and it is not visible from a photograph.

If your tank is a Waterbox or a Reef Casa, those fitments are on the Kraken Lids page instead.