Eheim Flexible Plumbing Hose 16/22mm seachem Key Features: Includes essential trace

Key Features: Includes essential trace elements and vitamins for reef health

especially useful in spring start-ups

and facultative bacteria that break down waste organics

If you're looking to purchase the Reef Foundation additives

Following this a layer of Ehfifix provides further coarse filtration

Eheim Flexible Plumbing Hose 16/22mm seachem Key Features: Includes essential traceThe Eheim Flexible Tubing 16 22mm offers a versatile and reliable solution for modern aquarium setups. Made from phenol free materials, this flexible hose ensures a safe and secure connection compatible with a wide range of EHEIM plumbing accessories. Although the tubing may exhibit fold marks or minor imperfections due to its coiling, passing warm water through it easily restores its original form. Key Features: High quality, phenol free construction