Kessil H380 Shade Featured A majority of DI resin

A majority of DI resin has a color changing indicator that will change to a light amber color as the resin becomes exhausted

This great skimmer accessory keeps your skimmer running at peak efficiency and saves the timely chore of keeping your skimmer's neck clean

Reliable Battery Backup: Seamlessly switch to battery power in the event of an electrical outage

Add into high flow area in the sump

No byproducts such as Sodium Chloride

Kessil H380 Shade Featured A majority of DI resinDiscover the Kessil H380 Shade, an advanced solution for aquarium lighting. Designed to focus light directly into your sump, this shade eliminates unwanted light spill, ensuring your aquatic environment remains in optimal condition. With the Kessil H380 Shade, you can put an end to algae growth in your skimmer, reactors, and other aquarium sections. Key Features: Precision Lighting: Advanced design to prevent light spillage and promote optimal growth