This soil is designed to be used without CO2 injection. The soil itself promotes CO2  gas.

Normal: 2.5 - 3mm

This product is very rich in all the ingredients needed for bacterial reproduction.
Bacteria will grow rapidly and produce the CO2 needed for aquatic plants, which dissolves in water by natural water pressure.
In fact, a CO2 bubble rising from the bottom of this product may be observed.

With maximum activation of the bottom, it activates beneficial bacteria, suppresses bad bacteria, and does not clump together, making rooting easy and effective.

After about 15 days of compliance with the water exchange manual, the ammonium stabilises to a low level, suppressing bad algae and allowing aquatic plants to grow well.

40-litre tank: 8 litres of Aquario Neo No CO2 Aquasoil

Cautions

•  Sufficient filtration, high-quality lighting, and periodic water changes are required for water plants to grow well.
  
•  If sludge occurs, the water is slightly cloudy,  this is normal and will disappear later.
  
• Bubbles may form due to the activation of the bottom, this is normal.
  
• For aquariums use keep it out of reach from pets and children.
  
• Do not use or cover with other soils. Set the bottom only with this product.

Q: Do I need to rinse the product before using?
A: No. Use as is. Pour water slowly to protect the trapped air layer and nutritional layer.

Q: What is the water change schedule recommended when you first set up your aquarium with this soil
A: Day 0–20: 50% every 2 days

Day 21–30: 50% every 3 days

After Day 31: 50% once per week.

Q: When can I add shrimp and fish?
A: Shrimp around week 1 after stabilisation.

Small fish after week 2, depending on species sensitivity.

Q: When should I start using fertilisers?
A: If bioload is low, start lightly from week 2 and increase gradually while observing plant response.