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Hydra pH Up (Recover Pond pH)

Hydra pH Up (Recover Pond pH)
 Pack Size: 1 Kg upto 7,000LPack Size: 5 Kg upto 35,000L 
Our Price:  £14.95
List Price:  £18.40
Saving Of:  £3.45 (19%)
(Inc. 20% VAT)(£12.46 Exc. VAT)

Brand:  HYDRA

  (6 Reviews)
  • Rapidly releases pH buffering solution for quick recovery from pH crash
  • Rapidly increases GH general hardness and KH carbonate hardness in ponds
  • Emergency treatment helps protect from ammonia toxicity at low pH
  • Shelf life 3 years, 1 kilo treats up to 7,000 litres

Features & Advantages

  • Hydra pH Up is ideal to rescue pond water pH in case of a sudden decrease in pH level (high acidity) of the pond.
  • Balances and maintains GH (General Hardness) and KH carbonate hardness.
  • Rapid release of buffering solution in the water to counter decreased alkalinity due to rains which sometimes contains acidic CO2 under present-day global warming conditions.
  • Bacterial actions in the ponds release acidic compounds that lead to low pond alkalinity. Hydra pH Up quickly rectifies this problem.
  • Man-made ornamental ponds are constructed using fiberglass or vinyl liners. These ponds lack natural pH buffers, therefore, require a buffer solution to balance and maintain the acceptable pH level.


The Problem

Common causes of pH crashes include carbonate depletion in the ecosystem of ponds. Carbonates, in turn, show depletion due to the release of carbon dioxide by fish during respiration, release of Hydrogen ion while ammonia reduction, heavy rainfall, and various other factors. Ideally, pH levels should not drop below 7, especially if there are koi and goldfish in the water.

The Solution

Hydra pH Up quickly adds pH buffering solution in the water to keep the pH levels balanced at optimum level. A perfect quick-fix solution to rebalance the alkalinity in incidents of pond pH crashes.


Average Rating (6 Reviews):  
Write a Review and share your opinions!

Always works for me
Tuesday, 6 April 2021  | 

I am a returning customer and it always works well for me. Good value also.


1 of 1 people found this review helpful.

Good product
Wednesday, 17 June 2020  | 

PH Up works perfect on keeping my pond at the right ph levels.


2 of 2 people found this review helpful.

Happy goldfish
Tuesday, 14 May 2019  | 

Within one day my pond was sorted out and my goldfish were happy again.


2 of 2 people found this review helpful.

Ph corrected
Wednesday, 27 March 2019  | 

I used this once and my ph was corrected. It was easy to use and I have a lot left over for further treatments.


4 of 4 people found this review helpful.

Great value
Thursday, 19 April 2018  | 

This product is great value, quick delivery and sorted out the problem I had in my pond. Nice work.


2 of 2 people found this review helpful.

Ph level again
Friday, 2 March 2018  | 

With the recent rainfall my Koi pond was low so it needed a boost. I bought PH up from Hydra and followed the easy to use instructions and added it to my pond water. My pond is now at the right level and my koi are very happy.


4 of 4 people found this review helpful.