PURA NitrateLock in freshwater will remove and maintain nitrate levels up to the resin maximum capacity before regeneration will be necessary. In saltwater expect half of the present nitrates to be removed prior to regeneration. After each regeneration half of the present nitrates will be removed.
Drastically reduces number of necessary water changes.
Long lasting, can be regenerated 100's of times.
Regeneration is accomplished with plain table salt, quick and completely safe.
Completely safe for even the most delicate invertebrates.
Treats 100 Gal (bag incl.)