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Home > CO2 Monitoring > PH Controllers > Weipro Ph CO2 Controller For Planted Aquariums

WEIPRO PH CO2 Controller For Planted Aquariums

£114.99 Sorry, out of stock

System Customisation

 

Key Facts

  • Includes control unit, pH electrode, calibration solution, and electrode suction clips.
  • Constant monitoring of aquarium pH.
  • Automatic control of your CO2 dosing.
  • Removes the guess work out of the time your CO2 should be on.
  • Eliminates the possibility of overdosing your aquarium with CO2.
  • Suitable for 230v-240v AC.
  • Accuracy: +/- 0.01pH
 

Description

Using the pH Controller you can put your CO2 deployment on auto-pilot, and only dose CO2 into your aquarium as and when it's needed.

The pH Controller constantly checks the pH of your aquarium water, so that when the pH increases, it switches on the plug, which your solenoid regulator is plugged into. That turns on the flow of CO2 which lowers the pH of the water. When the pH reaches your target level, it turns the solenoid off.

A pH Controller will also ensure that you don't 'overdose' your aquarium with CO2, either by using a timer plug an accidentally setting it on for too long, or 'end of tank dump'. It also means you only dose CO2 when it's needed, and therefore use less CO2 than you might otherwise. A pH Controller will therefore eventually pay for itself in saved CO2 refills.

Package Contents

  • pH Controller Unit
  • pH 7.0 Buffer Solution
  • Electrode

Instructions

  • Connect the pH electrode to pH terminal.
  • Connect your CO2 solenoid regulator (not included) to the controller plug.
  • Connect the AC power (230V~50/60Hz).
  • Slide switch to 'SET'.
  • Using the plastic screwdriver provided, adjust the "SET" knob until it reads the pH you want your aquarium to maintain.  Most freshwater tropical plants like a pH of 6.5 - 6.8.
  • Slide switch to 'PH'.
  • Pour pH 7 buffer solution into the electrode receptacle so it is half-full.
  • Insert the pH electrode into the buffer receptacle.
  • Adjust the "CAL/PH7" knob with the plastic screwdriver until the display reads "7.00". The device is now calibrated.
  • Put the pH electrode in the aquarium water, ensuring cap of electrode is above the water level.
  • The controller will switch on the CO2 when the pH climbs ~0.1 above your desired pH.  It will remain switched on until the pH drops ~0.1 below your desired pH.
  • You may wish to check the pH7 calibration every couple of months to ensure accurate operation.
  • Click here to read the full WEIPRO pH Controller setup guide
 

Customer Reviews

Average Rating

Individual Reviews

Thomas F. Verified Buyer 28th Mar 2021
A great way to keep your aquarium at a safe PH while adding CO2. Great service from CO2 Supermarket. Product came quickly. A great way to keep your aquarium at a safe PH while adding CO2. Great service from CO2 Supermarket. Product came quickly.
Helen P. Verified Buyer 21st Jan 2021
Great pH meter - simple to use and does the job well. 10/10 Great pH meter - simple to use and does the job well. 10/10
Maurice P. Verified Buyer 20th Jan 2021
Set the unit up on Saturday and found that the pH probe was faulty. Emailed Sunday pm and got a personal reply immediately. Received a replacement on Tuesday. That's what you call Customer Service. Despite the hiccup, the unit controls the CO2 perfectly and I no longer have to interpret drop checker colours. Set the unit up on Saturday and found that the pH probe was faulty. Emailed Sunday pm and got a personal reply immediately. Received a replacement on Tuesday. That's what you call Customer Service. Despite the hiccup, the unit controls the CO2 perfectly and I no longer have to interpret drop checker colours.
Teut W. Verified Buyer 13th Jan 2021
Very good device, it my second one of these I have one 10 years ago so replace it with a new one. Works perfectly. Very good device, it my second one of these I have one 10 years ago so replace it with a new one. Works perfectly.
Vitaly L. Verified Buyer 24th May 2020
Perfect service and products. Absolutely will by again Perfect service and products. Absolutely will by again
Gareth M. Verified Buyer 23rd Mar 2019
Works a treat have it set to knock of at 6.3ph Works a treat have it set to knock of at 6.3ph
Helle R. Verified Buyer 29th Jan 2019
Works just great. It is very sensitive though when one set the values, and as soon as one remove the tiny screwdriver it might jump a tad up or down in the values. Works just great. It is very sensitive though when one set the values, and as soon as one remove the tiny screwdriver it might jump a tad up or down in the values.
Jørgen Sø. Verified Buyer 16th Oct 2018
Works fine easy to use and set Works fine easy to use and set
Liam T. Verified Buyer 31st May 2018
Excellent bit of kit, very accurate .00 readings Excellent bit of kit, very accurate .00 readings
Ian J. Verified Buyer 17th Nov 2017
Arrived quickly, simple to set up. My 3rd order from CO2 Supermarket will not shop anywhere else. Arrived quickly, simple to set up. My 3rd order from CO2 Supermarket will not shop anywhere else.
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