Twinstar · Electrolytic
Nano Sterilizer / Algae Inhibitor
- Tank size
- 19–250 L
Planted tanks up to about 250 L where you want an extra hedge against green water and algae, especially during the first months.
4 models
Chihiros · Electrolytic
Chihiros New Doctor
The standard-size Chihiros Doctor, an electrolytic unit with separate plant, fish and shrimp modes. The plant mode targets algae, and the fish and shrimp modes aim at harmful bacteria. It comes with either Bluetooth app control or touch buttons.
Updated
Will it suit my tank?
litres
Best for
Mid-size and larger planted tanks where you want an extra tool against algae alongside good maintenance.
Worth knowing
It won't fix a light or nutrient imbalance, and the reactor needs periodic replacement.
What stands out
- Three modes: plants, fish, shrimp
- Bluetooth or touch-control versions
- Reactor sits on the glass, controller outside
- Suited to tanks from about 75 L up
Models and specs
| Model | Control |
|---|---|
| Bluetooth EditionCHSNDB01 | Bluetooth app (MyChihiros) |
| Touch ControlCHSND01 | Touch buttons |
- Brand
- Chihiros
- Method
- Electrolysis
- Modes
- 3 (plants, fish, shrimp)
- Tank size
- About 20 to 30 US gal (75 to 115 L) and up
Figures from Glass Aqua's product listing. Makers revise products, so check the current figures before buying. Photos supplied by the brand or its distributor.
Compare with
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Chihiros · Electrolytic
Doctor 5
Freshwater planted tanks where you want algae prevention and a temperature alarm in one small gadget.
1 model
Chihiros · Electrolytic
Doctor Mate
- Tank size
- up to 125 L
Nano and small planted tanks, including shrimp tanks, that want an algae and bacteria hedge.
1 model
Boyu · UV clarifier
Submersible UV Steriliser
- UV lamp
- 4–20 W
Knocking out a green water bloom or running in a sump on a larger system.
6 models
Frequently asked questions
Quick answers about the Chihiros New Doctor, drawn from its specs.
Who is the Chihiros New Doctor best for?
Mid-size and larger planted tanks where you want an extra tool against algae alongside good maintenance.
Is there anything to watch out for with the Chihiros New Doctor?
It won't fix a light or nutrient imbalance, and the reactor needs periodic replacement.
What are the alternatives to the Chihiros New Doctor?
Other uv & sterilisers worth comparing: Twinstar Nano Sterilizer / Algae Inhibitor, Chihiros Doctor 5, Chihiros Doctor Mate. Add any of them to the compare table to see the specs side by side.
What sizes does the Chihiros New Doctor come in?
2 options: Bluetooth Edition, Touch Control.