Part 4: CLARITY! Seachem Clarity employs a flocculating agent to help improve water clarity. - Great for freshwater and saltwater aquariums. - Clears all types of clouding. - Must be used with fine mechanical filtration (like the Tidal 35 Polishing Pad we used!) This concludes our 4 part series of this nano set up! Thanks for watching 😉! Let us know if you have questions about this set up! *Sped up for effect, actual elapsed time ~30 mins, results may vary with filtration* | Seachem Laboratorie