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Fish stress causes fish disease. One of the main causes of pond fish stress is an unsuitable pH. pH is a measure of the acidity or alkalinity of the pond water. The ideal pH is between 7.0 (neutral) and pH8.0 (slightly alkaline) but pH 6.5-8.5 is acceptable. pH Adjuster for Alkaline Ponds will decrease high pH to within the safe level to help maintain a healthy pond environment for fish, plants and other pond life.
Alkaline pond water (pH 7-14) is usually caused by using cement around the pond that drops into the water or calcium-rich rock around the edge of your pond that allows rain to run over it and into the pond. Once your pond gets above pH 8, it needs reducing to keep the pond water safe. This easy-to-use product adjusts the pH to keep it safely in the 'Safe range' for a pond which is between 6.5 - 8. (pH must be stable within this range).
Treats 5,675 Litres.
Delivery
Delivery costs for your order will be calculated during the checkout process based on your delivery address and the contents of your basket. You will only pay one delivery charge for your order. Express delivery is FREE for online orders OVER £39 unless any of the points below become a factor.
We only ship to the UK and cannot ship internationally.
We aim to dispatch items that are currently in stock on the same working day if they are ordered before 2.45 pm (excluding Bank Holidays). Orders after 3pm will be dispatched the following working day, unless it fits any of the below criteria:
Returns
If you are not 100% satisfied with your purchase online from our website, you can return the product and get a full refund or exchange the product for another one, for up to 21 days from the date you purchased it.
We strongly suggest signing up for an account with fishkeeper.co.uk as this will allow for some additional returns options like return to your local store.
If you checkout as a guest you will need to return the product to Maidenhead Aquatics, PO Box 619, Egham, Surrey, TW20 2BS, please package the order (along with a packing slip or a note including your name, address and order number).
Large pallet items like aquariums are deemed delivered successfully with no damage once the the driver has left the property. If a report of damage is submitted after the driver has left we may be unable to assist with replacements. We recommend refusing a damaged delivery, this is the fastest resolution.
Our full terms and conditions can be found here. When you place an order with us online you are agreeing to these terms and conditions.
For delivery before Christmas, orders must be placed on or before 3pm on Wednesday 20th December. We cannot guarantee delivery of these orders pre-Christmas as we are reliant on our couriers, but will use our best endeavours to get orders placed on this date out to you before Christmas. For full details of our festive delivery and opening times click here
Please note: online orders placed after 3pm on Friday 22nd December will not be dispatched until the New Year. For full details of our festive delivery and opening times click here