How to Apply Premium Gourami Pond Probiotic: Dosage & Timing

Premium gourami cultivation requires strict water quality management, especially during the long rearing period that can reach 8-12 months. One key to success is the routine and correct dosage use of premium gourami pond probiotic. This article will guide you in understanding the application of Biosolution's Formula Probiotik Kolam Gurame, from dosage per hectare, frequency, to the best time for maximum harvest.

Why is Probiotic Important for Premium Gourami Ponds?

Gourami (Osphronemus goramy) is known as a fish sensitive to changes in water quality. In intensive cultivation, accumulation of feed residue and feces increases ammonia and nitrite levels, which can trigger stress, disease, and even death. Premium gourami pond probiotic contains beneficial bacteria that act as decomposers and degraders of toxic compounds.

Biosolution's Formula Probiotik Kolam Gurame contains two superior strains: Bacillus subtilis as a pond decomposer that breaks down organic matter, and Nitrosomonas sp. which oxidizes ammonia into safer nitrite. With routine application, water quality remains stable, gourami growth is optimal, and disease risk decreases drastically. As a result, premium grade gourami harvests are ready to meet export markets.

Correct Dosage: 2 Liters per 1000 m³ of Water

Dosage is a critical factor. Based on Biosolution's technical recommendations, the dosage of Formula Probiotik Kolam Gurame is 2 liters per 1000 cubic meters of water. To calculate pond water volume, use the formula: length (m) × width (m) × average water depth (m). For example, a pond measuring 20 m × 10 m with a depth of 1.5 m has a volume of 300 m³. Then the required dosage = (300/1000) × 2 L = 0.6 L or 600 ml.

How to Calculate Dosage for Different Ponds

• Pond 500 m³: (500/1000) × 2 L = 1 L
• Pond 2000 m³: (2000/1000) × 2 L = 4 L

Ensure using clean measuring tools to avoid contamination. Too low a dosage is less effective, while excessive dosage is not harmful but wasteful. Follow the instructions on the product packaging.

Application Frequency: Every 10 Days

The application frequency of premium gourami pond probiotic is every 10 days during the rearing period. This interval is based on bacterial growth cycles and water quality dynamics. On day 1 after application, bacteria begin to break down ammonia. Peak effectiveness occurs on days 3 to 7, then the population declines. Reapplication every 10 days maintains optimal bacterial concentration.

Monthly Application Schedule Table

During the rainy season or when water temperature is low (<25°C), frequency can be increased to every 7 days because bacterial activity slows down. Conversely, when temperature is high (>30°C), a 10-day interval is sufficient. Monitor water parameters such as ammonia, nitrite, and pH to adjust the schedule.

Best Application Time: Morning

The recommended application time is morning, between 06:00-09:00. Why morning? In the morning, water temperature is still relatively low (25-28°C), dissolved oxygen is high from overnight photosynthesis, and fish have not been fed so feeding activity is low. This condition minimizes stress on fish and gives bacteria time to adapt before temperature rises.

Avoid application during midday when temperatures are high because bacteria are prone to die. Afternoon application is also less ideal because oxygen decreases towards evening. If necessary, do it before 10:00 or after 16:00, but morning remains the best.

Application Method: Direct Spreading into Pond

The application method of Formula Probiotik Kolam Gurame is very easy: spread directly into the pond. No fermentation or special dilution is needed. Follow these steps:

1. Calculate the dosage according to pond water volume.
2. Open the bottle cap, pour the probiotic into a clean bucket.
3. Add a little pond water (1:1) to facilitate spreading.
4. Stir gently, then spread evenly over the entire pond surface.
5. Let it sit for 30 minutes before feeding.

For large ponds (>5000 m³), use a sprayer or pump for even distribution. Avoid mixing with disinfectants or chlorine as they can kill probiotic bacteria.

Tips to Maximize Probiotic Effectiveness

• Sufficient aeration: Ensure the pond has an aerator or water wheel to maintain dissolved oxygen >4 mg/L. Nitrosomonas bacteria require oxygen for ammonia oxidation.
• Reduce excess feed: Provide feed according to needs (3-5% body weight/day) to reduce organic load.
• Monitor water parameters: Measure ammonia, nitrite, nitrate, pH, and temperature regularly. Record results for evaluation.
• Use consistently: Do not skip application schedules, especially during extreme weather or after partial harvest.
• Store product properly: Close tightly after use, store in a cool place (15-25°C) and away from direct sunlight.

Benefits of Routine Application of Premium Gourami Pond Probiotic

By diligently following the dosage, frequency, and application time, farmers will experience the following benefits:

• Premium water quality: Ammonia and nitrite controlled, pH stable, water odorless.
• Stable gourami growth: Daily growth rate increases by 10-15%.
• Reduced disease: Cases of bacterial infections such as Aeromonas decrease drastically.
• Premium grade harvest: Thick flesh, bright color, free from antibiotic residues, thus higher selling price.

For those who want to start premium gourami cultivation, make sure to use Formula Probiotik Kolam Gurame from Biosolution. For further consultation regarding specific dosage for your pond, contact our technical team via WhatsApp.

Conclusion

Proper application of premium gourami pond probiotic includes a dosage of 2 L per 1000 m³ of water, frequency every 10 days, and morning time. With the direct spreading method, farmers can consistently maintain water quality, support optimal gourami growth, and achieve premium harvests. The key to success lies in consistency and monitoring of water parameters. Apply this guide and enjoy satisfactory cultivation results.

FAQ

What happens if the probiotic dosage is too low?

Too low a dosage results in insufficient bacterial population to effectively break down ammonia and organic matter. Consequently, water quality remains poor, disease risk is high, and gourami growth is stunted. Ensure to follow the minimum dosage of 2 L/1000 m³.

Can probiotic be mixed with pond fertilizer?

It is best not to mix directly. Allow a minimum of 2 hours after probiotic application before adding fertilizer. Some fertilizers contain compounds that can inhibit bacteria. Separate application is safer.

Is probiotic safe for gourami fry?

Very safe. Probiotic actually helps suppress pathogens in the pond. The dosage for fry is the same, but frequency can be increased to every 7 days in the early growth phase for extra protection.

How to store probiotic after opening?

Store in a cool place (15-25°C), keep tightly closed, and avoid direct sunlight. Use within 30 days after opening to maintain bacterial viability.

Is it necessary to stop probiotic during harvest?

No. Application continues until 3 days before harvest to maintain final water quality. After harvest, the pond is dried and limed before the next cycle.