API pH Down - 118ml

• Fast-acting, colourless and easy-to-use.
• Contains no phosphates and may be used with live plants.

Instructions - Determine the pH of aquarium water with a pH TEST KIT. To lower pH, add 1 ml. for each 10 gallons of aquarium water. Take another pH reading before adding another dose of pH DOWN pH adjuster. Some fish may be sensitive to pH adjustments greater than 0.2 in a 24 hour period, so changes of this magnitude should be done with extreme care.

What does pH Down do?

pH Down is a dilute acid – it is added to water to adjust pH downwards (make water more acid).

Can I use repeated doses of pH Down?

Yes, you can use a dose of pH Up or pH Down once daily, but you should always check the pH again between each dose. If in doubt about adjusting pH like this, seek advice.

Can pH Down be used with live plants?

Yes, both pH Up and pH Down are fine with live plants.