Matala Filter Media Rolls in Black, Green, Blue and Grey Size:18" Round Flat sides and spring-loaded clamp

Flat sides and spring-loaded clamp allows snug fit against aquarium or reservoir

5 Ultima II 4000 24lb 3 Ultima II 6000 36lb 4

Spring & Fall Prep can be applied directly into pond water or filtration system

Compatible with larger fish

Matala Filter Media Rolls in Black, Green, Blue and Grey Size:18" Round Flat sides and spring-loaded clampPlease note that especially on the larger sizes of Matala Rolls, these rolls are so high priced because the shipping expense can be very significant. If you are looking for multiple rolls or live in PA or CA where delivery may be less expensive, please feel free to contact us to see if we can get you a better price. We will need the shipping address to provide a quote. Thank you. Matala filter media rounds are 6" thick rolls, perfect "drop in" media