
At least 200,000 mg of vitamin C (L-ascorbic acid) per litre — mixed into feed to raise shrimp resistance and reduce stress when the pond or weather changes.
- 200,000 mg
- Vitamin C /L (min)
- 5 g
- /kg feed
- 2×
- a day, throughout the crop
- 1 kg
- bottle
- Form
- Liquid
- Packaging
- 1 kg bottle
- TCCS
- 45:2019/TV
- Product code
- 01058939
2 main benefits
- 01
Supply vitamin C to increase immunity and combat stress in farmed shrimp.
- 02
Maintain health, combat oxidation processes, enhance immunity better when environment and weather change and other unfavorable conditions occur. H19
Liquid vitamin C, ready as soon as it is mixed
Shrimp cannot make their own vitamin C, so it has to come from feed. Weather changes, pond transfers and water treatments all raise the need. GRO C30 is a liquid, so it mixes evenly and is absorbed quickly.
- 01
Resistance and less stress
Supplies vitamin C to raise resistance and reduce stress in farmed shrimp.
- 02
Antioxidant support
Helps shrimp stay healthy and cope better with changes in the pond, the weather and other adverse conditions.
- 03
Liquid form
Dilute in clean water and mix evenly into feed; can be coated with ATOMIC Plus.
Dosage per the product label
Mixed into feed. Dose per kg of feed.- Throughout the crop5 g/kg feedFeed twice a day, continuously
How to mix
- 1Dilute in just enough clean water and mix evenly into the feed
- 2Coat with ATOMIC Plus if neededLet dry 15 – 20 minutes before feeding.
Adjust the dose to actual pond conditions and shrimp health.
Close the cap tightly after use if not finished.
Composition · StorageComposition and storage
Composition
L-Ascorbic Acid.
Quality specification
Vitamin C (L-Ascorbic Acid) (min): 200,000 mg Vehicle (distilled water) q.s. to 1 liter
Storage
Store in a dry, cool place away from direct sunlight. Keep out of reach of children.
Registration
- Company standard
- TCCS 45:2019/TV
- Reg. no.
- 01058939
- Form
- Liquid
FAQFrequently asked questions
- What is GRO C30 used for?
- Supplies vitamin C to increase resistance and reduce stress
- How to use GRO C30?
- Dilute in just enough clean water and mix evenly into the feed. Can be coated with ATOMIC Plus; let dry 15 – 20 minutes before feeding. Dose: 5 g/kg feed, twice a day, continuously throughout the crop. The dose may vary with shrimp health and farm conditions. Shake well before use. Close the cap after use.
- Main benefits of GRO C30?
- Supply vitamin C to increase immunity and combat stress in farmed shrimp. Maintain health, combat oxidation processes, enhance immunity better when environment and weather change and other unfavorable conditions occur. H19
- What packaging does GRO C30 come in?
- GRO C30 comes in 1 kg.
Product Reviews
No reviews yet. Be the first!
What pairs well with this product?
GRO C30 is often combined with products from the same line for the best results.
PRO SURSaturated fatty acids (butyric, caprylic) that help stabilize the shrimp gut microbiota and hepatopancreas for better digestion and absorption
SOILMAX NewBiological Solution for Environmental Management in Super-Intensive Aquaculture
MAX 4000Probiotic for treating toxic gases NH3, H2S, NO2
MAX 4000 (250 g foil pouch)Biological environmental treatment: microbes that break down organic sludge, helping reduce toxic NH₃, NO₂ and H₂S in the water and pond-bottom mud. 250 g foil pouch.
SHIELD PROBuilds a balanced pond microbiota: stable pH and algae, less liner slime; Bacillus + Pediococcus, with Bacillus enzymes breaking down organics
OZYMEEnzymes to cut algae, clean pond liner slimeShrimp weak or stressed when the weather turns?
Message us on Zalo or call the hotline for free advice from Thần Vương’s technical team — reply within 24h.

