Matala 4pc Green and Gray Filter Foam Set for Fish Mate® 2000 GUV and 3000 GUV Filters AquaDyne and the MD-7W to 40

and the MD-7W to 40 liters of air per minute

Pellet Size: Medium

Improves dissolved oxygen levels and reduces noxious odors from the pond

The Lifegard Aquatics Mini-Bubble Filter is a multi-stage filter that promotes a healthy aquatic environment in aquariums 10 gallons or smaller

use only salicylate-based (indole-phenol) tests

Matala 4pc Green and Gray Filter Foam Set for Fish Mate® 2000 GUV and 3000 GUV Filters AquaDyne and the MD-7W to 40The original Fish Mate filter cartridges for the 2000 GUV and 3000 GV filters have been discontinued and are no longer available. These generic replacements feature 4 pieces of hand cut Matala filter material: 2 Green (Light Density) and 2 Gray (High Density). Each piece is cut to 5" x 6" x 1. 5".