ParaGuard is the only fish and filter safe aldehyde based (10% by weight) parasite control product available. Unlike highly toxic and difficult to use formalin based medications, ParaGuard contains no formaldehyde or methanol and will not alter pH.

ParaGuar is the only fish and filter safe aldehyde based (10% by weight) parasite control product available. Unlike highly toxic and difficult to use formalin based medications, ParaGuar contains no formaldehyde or methanol and will not alter pH.

Prime removes chlorine, chloramine, and ammonia. Prime converts ammonia into a safe, non-toxic form that is readily removed by the tank’s biofilter.

Product Features:

A complete and concentrated conditioner for both fresh and salt water. It should be the first choice conditioner when setting up a new tank, or adding, or changing water. Prime removes chlorine, chloramine, and ammonia. Prime converts ammonia into a safe, non-toxic form that is readily removed by the tank’s biofilter.

Safe is the complete and concentrated dry conditioner for both fresh and salt water.

Stability will rapidly and safely establish the aquarium biofilter in freshwater and marine systems, thereby preventing the #1 cause of fish death: “new tank syndrome”. Stability is formulated specifically for the aquarium and contains a synergistic blend of aerobic, anaerobic, and facultative bacteria which facilitate the breakdown of waste organics, ammonia, nitrite, and nitrate. Unlike

The robust sera glass clear algae magnets impress with their ergonomic handle and practical eyelets for attaching a retaining cord. The three available sizes can be used on discs from 6 to 12 mm.

Nitrate (NO3) is an indicator for severe organic pollution. The source of this organic pollution should be eliminated, a partial water change provides immediate help. In the long run, filtering through sera siporax Professional helps avoiding nitrate enrichment.