Hang On Media Reactor Mf-70H White

The Sea Side Aquatics MF-70H Hang-On Media Reactor (White) is a compact, efficient filtration chamber designed for marine aquariums between 50–100 gallons. Its hang-on style makes it perfect for hobbyists who want the performance of a media reactor without needing extra sump space.

The MF-70H features a 3″ diameter reaction chamber, excellent for running carbon, GFO, biopellets, phosphate removers, or other specialty media. With a 13.5″ overall height and a 10″ × 3″ internal chamber, this reactor provides optimized water contact time while maintaining a small footprint.

Equipped with 5/8″ 90-degree barb inlet/outlet fittings, the reactor connects easily to standard 5/8″ ID tubing and most small water pumps. Its white body provides a clean, modern look suitable for display or cabinet mounting.

Key Features

• Designed for 50–100 gallon marine aquariums

• Space-saving hang-on style for tanks without sumps

• Overall height: 13.5″

• Reaction chamber: 10″ tall × 3″ diameter

• Overall width: 3.75″

• Ideal for GFO, carbon, bio-media & specialty filtration media

• Includes 5/8″ 90° barb fittings for easy plumbing

• Fits standard 5/8″ ID tubing

• Durable, sleek white construction

• Provides excellent flow-through and media contact time