Pack of 5 Supa Condensation Trays Aquarium Cover for Fish Tank 18" X 12"
PACK OF 5 AQUARIUM CONDENSATION TRAYS. FOR FISH TANK SIZE 18" X 12" these trays are made to fit inside the rim of the aquarium so are not an exact size they rest on the support bars inside the aquarium, the trays help to prevent evaporation and condensation forming on any electrical equipment, light fitting etc. use 2 trays for 36" x 12" aquarium