Beschreibung
ARKA myAQUA® 400 – Powerful reverse osmosis system for pure aquarium water
The ARKA myAQUA® 400 is a high-performance reverse osmosis system that produces up to 400 liters of osmosis water per day – ideal for freshwater and saltwater aquariums. With a salt retention rate of up to 99 %, it reliably removes pollutants such as nitrate, phosphate, pesticides, heavy metals, bacteria and other impurities from tap water.
Thanks to the efficient design, the ratio of osmosis water to waste water is approx. 1:1. Filtering is carried out without chemical additives – using only natural filter materials for maximum safety for your aquarium inhabitants.
The system can be easily connected to standard household water pipes – all accessories are included in the scope of delivery.
Technical highlights:
- Capacity: up to 400 liters of osmosis water/day
- Salt retention: up to 99 %
- Yield ratio: approx. 1:1 (osmosis water : waste water)
- Natural filter materials – no chemicals
- Including accessories for direct connection
Safety feature:
The automatic switch-off function protects the system if the line pressure is too low (< 0.8 bar) and automatically resumes production as soon as the pressure is sufficient again.
The ARKA myAQUA® 400 is a reliable solution for stable water values and healthy aquarium inhabitants.
ARKA myAqua 400 – Reverse osmosis system
| Daily output: | 400 liters of osmosis water |
|
dimensions (width x depth x height): |
355 mm x 220 mm x 440 mm |
| Osmosis water/residual water: |
up to approx. 1 :1 – 1.5 |
| Salt retention capacity: |
up to 99% |
| Flow rate: |
approx. 0.3 l/min |
| Operating pressure | 1 – 4 bar |
| Usable water temperature: | 5 – 45 ºC |
| Power consumption: | 48 W (standby: 1-2 W) |
| Voltage: | 24 V |
| Scope of delivery | 500cm hose 1/4″, T-piece 3/8″ – 1/4″ including valve, water connection 3/4″ – 1/4″, shut-off valve 1/4″, power supply unit, waste water clamp, 2x filter bowl |
| 500cm hose 1/4″, T-piece 3/8″ – 1/4″ including valve, water connection 3/4″ – 1/4″, shut-off valve 1/4″, power supply unit, waste water clamp, 2x filter bowl |




