HOB Floater Protection, Water Level Adjusting Floater Protection, Small, Medium, and Large. Aquaclear filter lid Upgrade your aquarium today with

Upgrade your aquarium today with Clear Lids for TopFin® Tanks and watch your underwater world come to life like never before

Fits Large Tanks: Compatible with aquariums up to 220 gallons

New replacement lids for Fluval Flex 15 gallon fish tank include many great features and possibilities that are not available with the stock lid

This set includes an updated clip-on plant holder for individual stems and a large aquaponic-style plant box for multiple cuttings

For All Tanks: Compatible with both freshwater and saltwater aquariums

HOB Floater Protection, Water Level Adjusting Floater Protection, Small, Medium, and Large. Aquaclear filter lid Upgrade your aquarium today withHOB Floater Protection Adjustable Water Level Guard for Hang On Back Filters Protect your aquatic life and improve your filter performance with this Water Level Adjusting Floater Protection, designed specifically for Hang On Back (HOB) filters. This simple yet effective attachment helps maintain a consistent water level around the intake while preventing shrimp, snails, and small fish from getting too close. Available in 3 Sizes: 4", 6", and 10" Why