The Arka myAqua 190 is a compact reverse osmosis system for the reliable treatment of tap water for freshwater and saltwater aquariums. It operates without electricity (using only water pressure) and effectively removes salts and numerous undesirable substances - for controllable water values suitable for aquariums.
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The Arka myAqua 190 is a compact reverse osmosis system for the reliable treatment of tap water for freshwater and saltwater aquariums. It operates without electricity (using only water pressure) and effectively removes salts and numerous undesirable substances - for controllable water values suitable for aquariums.
Arka myAqua 190
- Daily output: up to 190 liters of osmosis water/day (depending on conditions)
- Salt retention capacity: 98-99%
- Yield (osmosis water : residual water): approx. 1 : 3-4
- Filters salts, bacteria, and pollutants (e.g., nitrate/phosphate/heavy metals are given as examples)
- No electricity required - operates using water pressure only
- Natural filter materials, no chemical additives
- Ideal for producing soft water or seawater
Technical specifications Arka myAqua 190
Daily output: up to 190 l
Yield: approx. 1:3-4 (osmosis water : residual water)
Salt retention capacity: 98-99 %
Dimensions: 35x19x10 cm - Daily output: up to 190 liters of osmosis water/day (depending on conditions)
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- Q: For which aquariums is the Arka myAqua 190 suitable? A: For freshwater and saltwater aquariums - as a basis for producing osmosis water. Q: What does the reverse osmosis system remove from tap water? A: According to the manufacturer, it filters up to 99% of salts, bacteria, and pollutants (e.g., nitrate, phosphate, and heavy metals are mentioned as examples). Q: Does the system require electricity? A: No. It does not require electricity and operates solely on water pressure. Q: How much osmosis water does the myAqua 190 produce per day? A: Up to 190 liters of osmosis water/day (depending on conditions). Q: What is the ratio of osmosis water to residual water? A: The yield is approximately 1:3-4 (osmosis water:residual water). Q: How big is the system? A: Approx. 35 × 19 × 10 cm. Q: What is included in the scope of delivery? A: Membrane + membrane housing, fine filter cartridge, carbon filter cartridge, membrane wrench, water connection (3/4-1/4), 3 m CCK hose, 2 wall brackets and clips for mounting. Q: Can I connect the system to a normal household water pipe? A: Yes - the manufacturer states that it can be connected to standard household water pipes. Q: Does osmosis water need to be treated after production? A: Often yes: Many aquarists remineralize/harden osmosis water depending on the target values (e.g., for certain fish/shrimp species or for seawater preparation). The necessity depends on your setup and the desired water values. (General practice, no manufacturer information.) Q: Why does the daily output sometimes deviate from 190 l/day? A: The specified output is a maximum value, in practice, water pressure, temperature, and the initial values of the tap water, among other things, influence the flow rate. (General RO practice, no manufacturer's specification.)
Manual Arka myAqua 190
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