
Original: $8.58
-65%$8.58
$3.00The Story
The Sera pH/KH Minus water adjuster is designed to lower high carbonate hardness and reduce pH gently and safely. Ideal for soft water species and planted aquariums, this liquid formula helps create a balanced aquatic environment without sudden chemical shifts.
Ingredients:
- Inorganic acid-based solution
- pH-lowering and buffering agents
- Free from phosphates and harsh additives
Usage Instructions:
Add the appropriate amount directly to the aquarium or during water changes. Monitor pH and KH with a test kit. Always adjust gradually to avoid stressing livestock. Shake well before use. Dosage may vary depending on tank size and water parameters.
Material:
- 100ml sealed plastic bottle
- Drip-control cap for accurate dosing
- Secure label with usage guide
Product Features:
- Dual Action: Reduces both pH and carbonate hardness
- Safe for Livestock: Formulated for tropical fish and invertebrates
- Precision Control: Ideal for aquascaping and soft water setups
- Phosphate-Free: Helps maintain stable water chemistry
- Compact Bottle: Easy to store and dose accurately
Best Used For:
- South American biotope aquariums
- Tanks with high tap water hardness
- Stabilizing COâ‚‚-injected planted tanks
- Preventing algae linked to high pH/KH
Description
The Sera pH/KH Minus water adjuster is designed to lower high carbonate hardness and reduce pH gently and safely. Ideal for soft water species and planted aquariums, this liquid formula helps create a balanced aquatic environment without sudden chemical shifts.
Ingredients:
- Inorganic acid-based solution
- pH-lowering and buffering agents
- Free from phosphates and harsh additives
Usage Instructions:
Add the appropriate amount directly to the aquarium or during water changes. Monitor pH and KH with a test kit. Always adjust gradually to avoid stressing livestock. Shake well before use. Dosage may vary depending on tank size and water parameters.
Material:
- 100ml sealed plastic bottle
- Drip-control cap for accurate dosing
- Secure label with usage guide
Product Features:
- Dual Action: Reduces both pH and carbonate hardness
- Safe for Livestock: Formulated for tropical fish and invertebrates
- Precision Control: Ideal for aquascaping and soft water setups
- Phosphate-Free: Helps maintain stable water chemistry
- Compact Bottle: Easy to store and dose accurately
Best Used For:
- South American biotope aquariums
- Tanks with high tap water hardness
- Stabilizing COâ‚‚-injected planted tanks
- Preventing algae linked to high pH/KH
















