Mr Aqua Porous Ceramic Rings Medium 1 liter mon Provides positive neurological reactions in

Provides positive neurological reactions in fish

Discus FX ensures a balance and highly suitable for all discus varieties

Long-lasting flexible silicon sealing ring in pumphead (for easy and safe replacement after cleaning)

Crude Fibre % dry weight basis

Dose daily for 3 days

Mr Aqua Porous Ceramic Rings Medium 1 liter mon Provides positive neurological reactions inDescription: Mr Aqua Porous Ceramic Rings Medium have a large porus surface area and ideal for canister filters and sumps. Designed for Bio Filtration Houses beneficial bacteria Massive Surface Area Mr Aqua's range of highly porous ceramic rings is an ideal filter medium for biological filtration. With surface area up to 500m2 per litre it's ideal for the cultivation of beneficial bacteria to aid in the break down of waste produced by fish kept in an