Quick Summary
ARKA Algaway is an aquarium algae remover for freshwater tanks in a 118 ml size. It is described as a copper-free treatment for common algae problems, including green algae, hair algae and spot algae. The product is also presented as plant safe and suitable for tanks that contain fish.
It is aimed at buyers who want a dosing treatment rather than a mechanical cleaner, with use focused on algae control and clearer water. The stated dosing rate is 10 ml per 100 l, and a measuring cap is included for accurate measuring.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product type | Aquarium algae remover for freshwater tanks. |
| Brand | ARKA. |
| Product name | Algaway. |
| Size | 118 ml, so the pack size matters when comparing offers. |
| Algae types named | Green algae, hair algae and spot algae. |
| Formula | Copper-free. |
| Dosing rate | 10 ml treats 100 l. |
| Included item | Measuring cap. |
What to Compare Before Buying
- Tank type: This is for freshwater tanks, so check that your aquarium matches that setup.
- Treatment size: The pack is 118 ml, so compare it with the amount you expect to use for your tank volume.
- Dosing: The stated rate is 10 ml per 100 l, which helps you work out how often the bottle may be used.
- Contents: A measuring cap is included, which is useful if you want more precise dosing.
- Tank occupants: The product is presented as plant safe and suitable for fish, so it is still sensible to check that it matches the needs of the livestock and plants in your tank.
How It Works
The product is described as a treatment that reduces common aquarium algae and helps keep water clear. It is also said to inhibit spores and reduce the nutrients that trigger algae, with no need to shut down the filter during use. That makes it a dosing product intended for regular aquarium maintenance rather than a one-off clean.
Before You Decide
Check that your tank is freshwater, confirm the 118 ml size suits the amount of treatment you want to keep on hand, and compare the 10 ml per 100 l dosing rate with your aquarium volume. If you need a treatment for a different tank type, this is not the right version.











