Pond Bottom Sludge Degrader: Effective Solution Without Draining for Intensive Aquaculture

Organic sludge at the pond bottom is a classic problem faced by intensive farmers. Accumulation of uneaten feed, shrimp/fish feces, and dead plankton forms sludge that triggers increased ammonia, decreased dissolved oxygen, and becomes a pathogen medium. Without treatment, pond bottom sludge can only be removed by expensive and time-consuming draining. However, an innovative solution now exists: organic pond bottom sludge degrader without draining using superior probiotic bacteria.

Why Is Pond Bottom Sludge a Serious Problem?

In intensive aquaculture, high stocking density means high feed input. About 30% of feed is not digested and becomes organic waste. Together with feces and dead plankton, this waste settles at the pond bottom forming an organic sludge layer. This sludge is a time bomb because:

• Increases ammonia (NH3): Anaerobic decomposition of sludge produces ammonia, which is toxic to shrimp/fish even at low concentrations.
• Decreases dissolved oxygen: Aerobic decomposition consumes oxygen, causing hypoxia.
• Promotes pathogen growth: Organic-rich environment becomes an ideal place for Vibrio spp., Aeromonas spp., and others.
• Causes foul odor: H2S and methane gases from anaerobic decomposition produce bad smells.

If left unchecked, pond bottom sludge can cause crop failure. The conventional solution is pond draining every cycle, which requires high costs, time, and labor. Not to mention the risk of stress to biota due to drastic environmental changes.

Mechanism of Organic Pond Bottom Sludge Degrader Without Draining

The pond bottom sludge degrader works on the principle of bioremediation using probiotic bacteria. The Pond Bottom Sludge Degrader Formula product from Biosolution contains two superior bacteria:

• Bacillus subtilis: Gram-positive bacteria that produce protease, amylase, and lipase enzymes to break down proteins, carbohydrates, and fats in sludge.
• Bacillus licheniformis: Bacteria that produce extracellular enzymes such as cellulase and chitinase, capable of degrading fiber and chitin from feed residue and plankton.

These two bacteria work synergistically to decompose organic sludge into simple compounds such as CO2, H2O, and minerals that are safe for the pond environment. This process occurs aerobically, so it does not produce toxic gases like H2S.

Advantages of Extracellular Enzymes

In addition to live bacteria, this product also contains extracellular enzymes that are directly active in breaking down complex organic molecules. These enzymes accelerate sludge decomposition by 2-3 times compared to relying solely on natural bacteria. Thus, pond bottom sludge degrades faster and more efficiently.

Benefits of Using Pond Bottom Sludge Degrader

Regular application of organic sludge degrader provides many advantages for intensive farmers:

1. Bottom sludge degrades without draining: Sludge is drastically reduced, pond remains clean without needing to drain.
2. Ammonia drops significantly: Aerobic decomposition suppresses ammonia production, maintaining water quality.
3. No need to drain pond: Saves operational costs up to 30% (pumps, labor, time).
4. Saves operational costs: Cost of probiotics is cheaper than draining costs.
5. Increases productivity: Healthy environment improves growth and survival rate.

Proper Application Method

For optimal results, follow the application instructions for the Pond Bottom Sludge Degrader Formula product:

• Method: Scatter tablets evenly on the pond bottom per point.
• Dosage: 1 tablet per 50 m² of pond bottom.
• Frequency: Every 14 days.
• Best time: Morning when water temperature starts to rise and dissolved oxygen is high.

Ensure tablets reach the pond bottom, not floating. If the pond has an aerator, turn it on for 1-2 hours after application to help distribute bacteria.

Case Study: Intensive Vaname Shrimp Pond

A farmer in Lampung with a pond area of 2000 m² and stocking density of 150 shrimp/m² experienced thick sludge (25 cm) and ammonia of 2 ppm. After using Pond Bottom Sludge Degrader Formula (1 tablet/50 m² every 14 days), within 2 months:

• Sludge thickness decreased to 5 cm.
• Ammonia dropped to 0.3 ppm.
• No draining needed for one cycle.
• Operational costs saved IDR 5 million per cycle.

Harvest yield increased by 15% compared to the previous cycle. This proves the effectiveness of organic pond bottom sludge degrader without draining.

Comparison with Conventional Method

Tips for Choosing the Right Sludge Degrader

Not all sludge degrader products are the same. Consider the following:

• Bacterial content: Choose those containing Bacillus spp. because their spores are resistant to extreme conditions and can survive at the pond bottom.
• Enzyme amount: Products with additional extracellular enzymes are more effective.
• Formulation: Tablets are more practical and targeted than powder or liquid.
• Legality: Ensure registered with the Ministry of Marine Affairs and Fisheries (KKP) or related institutions.

The Biosolution product has been tested and used by thousands of farmers in Indonesia.

Conclusion

Pond bottom sludge is a serious threat to intensive aquaculture. However, with an organic pond bottom sludge degrader without draining based on Bacillus subtilis and Bacillus licheniformis, this problem can be overcome effectively, economically, and environmentally friendly. The Pond Bottom Sludge Degrader Formula product from Biosolution offers a practical solution: simply scatter tablets every 14 days, sludge degrades, ammonia drops, and the pond remains clean without draining. Save costs, increase productivity, and achieve optimal harvest.

Interested in trying? Consult your pond needs with our expert team via WhatsApp. Get dosage recommendations and application schedules suitable for your pond conditions.