API PH Up 118ml

A liquid treatment for freshwater tanks, this 118ml bottle of API pH Up lifts the pH when readings drop below the range your fish need. Steady pH keeps fish comfortable and the tank in balance, and this formula lets you correct acidic water simply and safely.

The clear solution neutralises acidic substances so the water becomes more alkaline. It adds no colour, cloudiness, phosphates or nitrates, so the aquarium stays clear and there is nothing extra to feed algae growth.

Key Benefits

• Raises aquarium pH: brings low readings back up to suit your fish and plants.
• Fast acting and colourless: takes effect quickly and will not cloud or tint the water when dosed as directed.
• Safe for aquatic life: free from phosphates and nitrates, gentle on fish and live plants.
• Easy to use: measure the dose to your tank volume, then retest the pH before adding any more.

Ideal For

Freshwater aquariums where the pH has fallen too low because of tap water, waste build up or biological activity, and tanks holding species that do better in higher, more alkaline water.

How to Use

Pair it with an API pH test kit so you can check readings and adjust the water chemistry gradually for a stable, healthy tank.

Free delivery on orders over €49. Orders are dispatched within 1–2 working days and typically arrive in 2–4 working days.

You can return unused items within 30 days for a full refund. See our Refund Policy for details.

If you have a question about this product, call us on 089 245 9270 or email info@valuepet.ie.