ROWAcrystal

  • Art. - No. 040100 (500 ml)
  • Art. - No. 040105 (5 l)

Find a distributor
Crystal clear water - active ingredient preparation for the optimization and stabilization of fresh water and salt water aquariums

Mode of operation

  • Removal (adsorption) of heavy metals (e.g., lead, copper)
  • Adsorption of gill irritants, active pharmaceutical ingredients, dyes, and other organic pollutants
  • Reduction of phosphate,
  • General promotion of bioactivity in the substrate and filters
  • Promoting natural nitrogen degradation (Nitrifikation),
  • Better plant growth
  • Clarification of aquarium water


ROWAcrystal complements itself excellently with ROWAbac (nitrifying & denitrifying) and ROWAphos (very effective phosphate and silicate removal).

Active ingredient preparation for the optimization and stabilization of fresh water and salt water aquariums


ROWAcrystal is a synergistic combination of highly active iron compounds and highly effective mineral particles.

ROWAcrystal removes many inorganic and organic pollutants from the aquarium water. This will make the water crystal clear. 

ROWAcrystal improves plant growth by activating the substrate. The first stocking of newly set-up aquariums is possible more quickly as the bacterial activity is activated. The pH value in the aquarium has not changed.

back