Targeted potassium increase – ARKA Basic K raises the potassium value in the saltwater aquarium in a controlled way and helps prevent potassium deficiency. For reef tanks with regular consumption and potassium supply. Growth and vivid colours – Potassium supports optimal coral growth, a strong calcareous skeleton and intense colours. Particularly useful in demanding SPS, LPS and mixed reef aquariums. Standard size for everyday reef care – 473 ml give a good balance of range, control and handling. For medium to large saltwater aquariums with regular consumption and ongoing nutrient management. Free of nitrate and phosphate – The pure formulation raises the potassium value in a targeted way without adding extra nutrients. For aquarists who correct values precisely and keep their system stable. Easy dosing – 1 ml per 100 l raises the potassium value by 1 mg/l, and the dose can be given daily. Target range in saltwater: 380–420 mg/l. Raise potassium slowly and never let it fall below the recommended values.
All merchants
- Zalando
- Kitchen Knives
- Lenstore
- Incontinence Online
- Blacks
- Natural Living
- Roxy
- Currys
- Scentsational
- Zooplus
- Wedgwood
- Driffle
- Whisky With Us
- TYMO Beauty
- 2bTanned
- RunnerInn
- Kokoso Baby
- Tredz Limited
- Jollein
- Philip Jones Jewellery
- Kuhn Rikon
- KitchenAid
- Primrose
- Sacla
- Swoon London
- Revive Active
- SmashInn
- Electricfence-online.co.uk
- RiiRoo
- Kräuterhaus Sanct Bernhard