A 30x30 cm Filter Mat with Zeolite which will absorb ammonia and other toxic substances from freshwater and marine aquariums.

This mat is extremely useful not only for it's properties but they way it removes ammonia quickly and efficiency.  Simply cut to your ideal size and place in your filter.

Features:

• Absorbs ammonium
• Absorbs toxic substances
• Prevents ammonium poisoning
• Suitable for freshwater and marine aquariums
• Easily cuts to desired size

Replace this mat on a monthly basis for optimum filter performance.

A sensible investment.