Aquaculture Health Products

 
Detrodigest Ps -1 Enterotrophotic ORPSPS Shrimp Guard Shrimp Vac

DETRODIGEST
Our research works demonstrate that “Detrodigest” applied to the system works in two ways. Primarily, It degrades the organic matter into CO2 and assimilable minerals enhancing the micro algal productivity of the system. Secondly, it enhances the total heterotrophic bacterial population in the system, increasing the protease production. The “Detrodigest” application showed a direct relation to the primary parameter, protease enzyme concentration. The increased enzyme production indicated rapid degradation of the nitrogenous waste to the level of ammonia, which is utilised by the micro algal population. The secondary parameters are more related to the algal population than to the desired Bacillus population.
The results indicated that Bacillus sp applied for the bioremediation are not retained in the system for extended period, and therefore it was needed to replenish the system with “Detrodigest” at regular intervals. On an environmental perspective it is a good sign that “Detrodigest” application does not alter the microbial ecosystem permanently and it strongly suggest that this probiotic preparation would be a better selection for bioremediation (bioaugmentation) in aquaculture ponds.

Outstanding features of ‘Detrodigest’
Euryhaline Nature - An extensive study on the salinity preference of the organism in Detrodigest revealed its euryhaline nature by growing and adequately producing hydrolytic enzymes at all salinities tested ranging from fresh water (5.0ppt) to sea water (30ppt).

Versatility - The organism in Detrodigest are highly versatile with the potential to produce a variety of enzymes such as Protease, Lipase, Chitinase etc

Better Algal Bloom - As a result of the digestion of detritus, mineralization proceeds at a faster rate resulting in phytoplankton bloom, generally three days after the addition of Detrodigest. The bloom may remain for 10 days and for perpetual blooming repeated addition once in 10-15 days has been found to be fruitful.

Keeps the pond bottom clean

Decreases BOD, COD, Ammonia, suspended and dissolved solids
Increases degradative enzymes in pond bottom


Application

Preparation: Mix pre cooked prawn feed (250g) and rice bran (100g) with 100 L of water taken from the respective pond (boiled/ chlorinated – de chlorinated). Cool the medium and add "Detrodigest" @ 100-300 mL for up to two-hectare area with 70 cm water depth. Incubate for 24 hours and spray over the pond

Dosage: 300ml per hectare at 10 - 15 days interval.
 
 




PS - I
For Effective control of luminescent bacteria in aquaculture systems

Advantages:
» Control luminescent vibrios
» Replaces antibiotics
» Keeps the animals clean
» Increases survival
» Increases degradative enzymes at pond bottom







Preparation: Mix pre cooked prawn feed (250g) and rice bran (100g) with 100 L of water taken from the respective pond (boiled/ chlorinated – de chlorinated). Cool the medium and add PS - I @ 100-300 mL for up to two-hectare area with 70 cm water depth. Incubate for 24 hours and spray over the pond




Antagonistic property of
PS 1 against Vibrio
 
ENTEROTROPHOTIC
A scientific blend of Bacillus sp. (CFDDM MCCB 101) and Micrococcus sp. (CFDDM MCCB 104) isolated from marine environment and characterized for application as gut probiotic. It controls Vibrio in shrimps/prawn intestine of by way antagonistic activity mediated by an extracellular anti-vibrio molecule and enhances feed acceptance and digestion by way of producing hydrolytic enzymes.
Advantages
1. Controls bacterial diseases
2. Increases digestion and absorption of feed
3. Improves animal growth rate
4. Improves survival rate
5. Lowers net cost of production and
6. Avoids the use of antibiotics

Application:
Dilute the calculated quantity of “Enterotrophotic” with sufficient quantity of water, sprinkle over feed and mix gently, shade dry for 30 minutes and administer to the animal. If the animals are fed three times a day Enterotrophotic should be split in to three portions and added accordingly so that the probiotic will be available for all the animals always.

Dosage
The dosage has been calculated to make available each animal 1x103 CFU per animal on daily basis.
No of Animals Day of Culture Dosage per day required
For every 10000animals 0-70 50 ml
For every 10000animals 70-120 100 ml
 

Nitrifying bioreactor

For mitigating ammonia and nitrite, packed bed suspended bioreactor (PBBR) and stringed bed suspended bioreactor (SBSBR) (Patend pending) have been developed for ex situ and in situ water treatment in hatcheries. As software for the technology, the laboratory maintains the nitrifying bacterial consortia and has large volume fermentors for their mass production. M/s Oriental Aquamarine Biotech India (Pvt.) Ltd., Coimbatore has been licensed to commercialize the technology.

Advantages

» Reduce ammonia toxicity
» Reduce frequency of water exchange
» Increases survival rate
»Can be integrated with the system
 
What more we can offer
ShrimpVac
We have developed a cocktail vaccine consisting of inactivated virus preparation of WSSV, bacterins and glucans for preventing the occurrence of WSSV and vibriosis in shrimps in culture. The oral administration of this product once in 10 days alerts the immune system of the animals against horizontal transfer of WSV. This product is prepared only on confirmed orders.



 
Shrimp Guard

Will be introducing a microencapsulated glucan with bacterin preparation, aimed to increase the survival rate, boost up immune system, impart resistance to vibriosis, water quality stress and to increase the rate of metamorphosis in prawn larvae. The specially designed wall material prevents the leaching of core material and thus reduces the water quality deterioration

Expect the product by March 2007

For more details contact us