Caribsea Gemstone Creek Aquarium Gravel - 20lb Skimmers & Filters The Klir Di-4 V2 is

The Klir Di-4 V2 is intended for sumps with a compatible filter sock tray

It is most often a creamy or leathery color with blue or purple tips

meaning the VarioS skimmer pump mixes air and water inside the skimmer while a separate feed pump supplies aquarium water to be processed

Confirm the pump model and part number before ordering

Caribsea Gemstone Creek Aquarium Gravel - 20lb Skimmers & Filters The Klir Di-4 V2 isCaribsea Gemstone Creek Aquarium Gravel 20lb Caribsea Gemstone Creek Aquarium Gravel 20lb is a gravel sized Super Naturals substrate for freshwater aquariums that need a brighter natural streambed look. Its colourful 3. 0 to 5. 0 mm grains work well for full substrate beds, aquascape accents, and decorative freshwater layouts. Caribsea Gemstone Creek Gravel for Full Freshwater Substrate Beds The 20 lb Gemstone Creek bag is suited to larger aquariums