How do I treat White Gut Syndrome in shrimp without using antibiotics?

Apply Next Gut multi-strain probiotic (Citrobacter, Lactobacillus, Saccharomyces) mixed with feed at 15-20ml per kg twice daily for 5 days. Simultaneously broadcast Next Viro Nill water bio-conditioner at 1 Liter per acre to eliminate pathogenic Vibrio reservoirs.

What is the dosage of Next Converter for severe ammonia (NH3) spikes in pond water?

For active toxic ammonia spikes above 0.5 ppm TAN, apply 2.0 to 3.0 Liters of Next Converter per 1 Acre of pond surface (1 meter water depth) during morning aeration.

Are Next Farm Bio Sciences products approved by the Coastal Aquaculture Authority (CAA)?

Yes. All biological formulations produced by Next Farm Bio Sciences are approved by the Coastal Aquaculture Authority (CAA), certified under ISO 9001:2015, and guaranteed 100% free from banned antibiotics.

Can I order Next Farm products using Cash on Delivery (COD)?

No. To ensure optimal biological cold-chain handling and prevent transit delays for living bacterial formulations, all orders must be pre-paid securely online via Razorpay (UPI, GPay, PhonePe, Cards, NetBanking).

How quickly are orders dispatched to prawn farms in Andhra Pradesh?

Pre-paid orders confirmed before 2:00 PM IST are dispatched same-day from our New Autonagar, Vijayawada warehouse via dedicated express aquaculture freight, reaching coastal districts within 24-48 hours.

How quickly does white gut cure with Next Gut?

In commercial shrimp ponds, feed intake begins recovering within 48 to 72 hours. White floating fecal strings typically disappear between Day 3 and Day 5 of the protocol.

Can I use antibiotics like Enrofloxacin or Oxytetracycline for white gut?

Strictly NO. Antibiotics are banned by the Coastal Aquaculture Authority (CAA) and MPEDA, cause severe hepatopancreas toxicity, lead to antimicrobial resistance, and result in export container rejections. Next Farm Bio Sciences provides 100% legal, CAA-approved, antibiotic-free biotechnology.

What is the price of white gut medicine Next Gut?

Next Gut is priced transparently at Rs. 1,199 for the 1-Liter Precision Bottle and Rs. 5,000 for the 5-Liter Commercial Canister with direct express farm delivery across Andhra Pradesh, Tamil Nadu, and Odisha.

24/7 Aqua Technical Helpline Active:Same-Day Express Dispatch from New Autonagar, Vijayawada

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CRITICAL - EMERGENCYCAA Approved & 100% Antibiotic-FreeSpecies: Litopenaeus vannamei, Penaeus monodon (Black Tiger)

White Gut Medicine for Shrimp

Rapid Enteric Restoration & Pathogen Cleansing for Penaeus vannamei and Monodon. Clinically formulated to eliminate symptoms without antibiotic residues or export penalties.

Prescribed Biological InputReady Stock in AP Hub

Next Gut

Complete Enteric Protection: Multi-Strain Gut Probiotic for Peak Growth & FCR

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₹5,000₹6,500Save ₹1,500

Clinical Efficacy Guarantee

Dosage in Feed: 15 to 20 mL per kg of pellet feed with binder
Water Broadcast: 1.0 to 1.5 Liters per Acre water broadcast (Next Viro Nill)
Turnaround Time: 48 to 72 hours noticeable recovery

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Recognizing the Symptoms

Visual indicators observed in check trays and water

1Floating white vermiform fecal strings on pond water surface and check trays.
2Pale, empty midgut visible through transparent shrimp abdominal cuticle.
3Hepatopancreas shrinkage, dark-to-pale yellow discoloration, and tubular atrophy.
4Sudden feed consumption drop of 30% to 60% within 48 to 72 hours.
5Loose shell, sluggish swimming along dikes, and secondary Vibrio mortalities.

Biological Root Causes

Pathogens, water chemistry & environmental triggers

1Pathogenic blooms of Vibrio parahaemolyticus and Vibrio cholerae in gut microflora.
2Co-infection with Enterocytozoon hepatopenaei (EHP) microsporidian spores.
3Sloughing of transformed microvilli (aggregated transformed microvilli - ATM).
4Ingestion of blue-green toxic algae (Microcystis) or decomposed benthic sludge.

Field-Tested Application Schedule

5-Day Step-by-Step Treatment Protocol

Follow this exact day-by-day regimen to achieve full clinical recovery.

Day 1Cut total feeding by 30% to reduce unconsumed organic waste in pond.

Feed Protocol:

Mix Next Gut @ 20 mL/kg feed with quality binder in morning & evening feeds.

Water & Aeration Action:

Broadcast Next Viro Nill @ 1.5 L/Acre with aerators running.

Day 2Check trays: white fecal strings will turn pale brown and decrease.

Feed Protocol:

Continue Next Gut @ 20 mL/kg feed in 2 main meals.

Water & Aeration Action:

Test morning dissolved oxygen and TAN ammonia levels.

Day 3Feed intake starts recovering; hepatopancreas shows lipid replenishment.

Feed Protocol:

Next Gut @ 15 mL/kg feed; shrimp gut line starts showing dark feed fill.

Water & Aeration Action:

Apply second dose of Next Viro Nill @ 1.0 L/Acre if bottom is turbid.

Day 4 - 5Full recovery observed with zero antibiotic residue or export rejection risks.

Feed Protocol:

Maintain Next Gut @ 10 mL/kg feed until 100% normal feed intake resumes.

Water & Aeration Action:

Apply pond bottom sludge digester (Next Sludge) to clear dropped feces.

Verified Field Case Study

Farmer Case: K. Subba Rao (Bhimavaram, West Godavari, Andhra Pradesh)

Pond Size & DOC: 3.5 Acre Vannamei Pond (DOC 52)

"Experienced 50% feed drop with heavy white fecal strings across all 4 check trays. Administered Next Gut @ 20ml/kg feed and Next Viro Nill in water. By Day 4, white feces completely vanished, feed intake restored to 100%, and shrimp gained 1.4g weekly average without antibiotics."

Frequently Asked Questions

Expert scientific guidance for prawn & shrimp cultivators

Next Gut is widely regarded by coastal aquaculture technicians as the premier biological treatment for white gut and white feces syndrome. Unlike banned antibiotics, Next Gut deploys high-potency lactic acid bacteria (Citrobacter freundii, Lactobacillus, Saccharomyces cerevisiae @ 10 Billion CFU/g) that colonize the gut lining, competitively exclude pathogenic Vibrio, and enzymatically heal the hepatopancreas.

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