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ALKAE 25 kg bag
NaHCO₃ 95%25 kg bag
Water treatment · Alkalinity

ALKAE

Raises alkalinity, keeps pond pH steady
Dosage
  • During culture2 – 3 kg/1,000 m³
  • Large daily swings in pH and alkalinity3 – 4 kg/1,000 m³
Full directions

Sodium bicarbonate (NaHCO₃) at least 95% — raises alkalinity and keeps pH steady by strengthening the carbonate – bicarbonate buffer, helping shrimp keep osmotic balance and moult smoothly.

95%
NaHCO₃ (min)
2 – 3 kg
/1,000 m³, every 5 – 7 days
3 – 4 kg
/1,000 m³ when pH and alkalinity swing hard
25 kg
bag
Form
Powder
Packaging
25 kg bag
TCCS
106:2019/TV
Reg. no.
02014376
01 — Benefits

3 main benefits

  • 01

    Raises alkalinity and keeps pond pH steady.

  • 02

    Holds pH steady by strengthening the carbonate and bicarbonate buffer.

  • 03

    Helps shrimp maintain osmotic balance and moult smoothly.

02 — Mechanism

A buffer that holds pond pH and alkalinity

Alkalinity is the water's buffering capacity — when it is low, pH swings hard between morning and afternoon, shrimp get stressed and moult poorly. The bicarbonate in ALKAE feeds that buffer directly.

  1. 01

    Higher alkalinity

    NaHCO₃ dissolves into bicarbonate ions and raises the water's alkalinity.

  2. 02

    Steady pH

    Strengthens the carbonate – bicarbonate buffer and narrows daily pH swings.

  3. 03

    Osmosis and moulting

    Stable water helps shrimp keep osmotic balance and moult smoothly.

03 — Dosage

Dosage per the product label

Applied to the water. Dose per pond water volume.
  • During culture2 – 3 kg/1,000 m³Every 5 – 7 days
  • Large daily swings in pH and alkalinity3 – 4 kg/1,000 m³

How to use

  1. 1Dilute in enough water and spread evenly over the whole pond surfaceRun aerators so the product spreads evenly.
  2. 2Best applied at 10 – 11 pm

Adjust the dose to actual pond conditions, stocking density and shrimp health.

Seal the bag right after use if not finished.

Amount per application
Water volume4,800 m³
Choose the situation
You need9.6 – 14.4 kg≈ 0.4 – 0.6 bags of 25 kg · every 5 – 7 days, at 10 – 11 pm
Send your pond conditions to fine-tune the dose
Composition · StorageComposition and storage

Composition

NaHCO3.

Quality specification

NaHCO3 (min): 95%

Storage

Store in a dry, cool place away from direct sunlight. Keep out of reach of children.

Registration

Company standard
TCCS 106:2019/TV
Reg. no.
02014376
FAQFrequently asked questions
What is ALKAE used for?
Increase alkalinity, stabilize pH through the carbonate buffer system
How to use ALKAE?
Mix the product with sufficient water, broadcast evenly over the entire pond surface, turn on aeration devices for the product to distribute evenly throughout the pond, and it should be broadcast at 10 - 11 PM. During cultivation: 2 - 3 kg/1,000 m³. Periodically every 5 - 7 days. In cases where pH and alkalinity fluctuate too much during the day: Use 3 - 4 kg/1,000 m³ of water, which helps stabilize pH by improving the buffering system, maintaining osmoregulation, and the molting ability of shrimp. Note: Adjust the dosage accordingly depending on the actual pond conditions, stocking density, and shrimp health. Seal tightly, zip the bag immediately after use if the product is not entirely used.
Main benefits of ALKAE?
Raises alkalinity and keeps pond pH steady. Holds pH steady by strengthening the carbonate and bicarbonate buffer. Helps shrimp maintain osmotic balance and moult smoothly.
04 — Reviews

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05 — Same product line

What pairs well with this product?

ALKAE is often combined with products from the same line for the best results.

pH swinging, alkalinity dropping?

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