Fritz PraziCleanse Size:10pk Spored with beneficial bacteria to

Spored with beneficial bacteria to increase biological performance

The POLY-FILTER is non-toxic and harmless to biological filtration because it allows a sufficient amount of ammonia to reach the biological filter in order to sustain the bacteria culture

Years of Proven Success

These exoskeletons and bones would go uneaten by fish and likely spike nutrient levels in your aquarium in not removed

The FiltoSmart Thermo 100 has a compact design with a large filter surface

Fritz PraziCleanse Size:10pk Spored with beneficial bacteria toPraziCleanse is a safe and effective anti parasitic treatment to control unwanted parasites. Effective against skin and gill flukes, tapeworms, flatworms, and turbellarians. This treatment is suitable for fresh and saltwater aquariums, and will not discolor the water. It does not harm plants, other invertebrates or uninfected fish. Do not use in systems with tube worms or feather dusters.