Shrimp Feed
Rangen, Inc has been a leading manufacturer of water-stable shrimp and prawn feeds for many years. Advanced milling technology and an on-going diet development program have enabled us to consistently provide the most cost effective, high quality shrimp feeds available to the aquaculture industry. These products are supplied to both domestic and export markets. The standard formulations listed below are freshly milled according to strict specifications upon receipt of your order. Where small quantities or special formulas are required, Rangen's professional staff will provide the best possible diets for your specific needs.
SHRIMP GROWER formula incorporates the latest nutritional and technological advances in shrimp feed into 50% protein and 45% protein diets for P. japonicus juvenile P. monodon, or other species raised in high density culture systems. Both diets contain high levels of marine protein, balanced with other animal protein supplements to provide an amino acid pattern similar in composition to cultured shrimp. Vitamin and mineral supplements, attractants, preservatives, and stabilizers are appropriate for intensive culture. These diets are available in four post-larval granule sizes, or as pellets.
Nutrient Composition Grower 50% Grower 45%
Protein, not less than ……………50% …….…..…45%
Fat, not less than…………………..9% ….….……..9%
Fiber, not more than……….......….4% ….....……..4%
Ash, not more than……………….15% ….………15%
SHRIMP PRODUCTION formula is available in three protein levels, 45%, 40% and 35%. These diets contain protein supplements from marine as well as plant sources to provide proper nutrition at reasonable costs. The 45% feed contains high levels of squid meal and is appropriate for intensive culture of P. monodon, P. stylirostris, or P. vannamei shrimp. The 40% and 35% feeds are best used in semi-intensive pond culture.
Nutrient Composition Prod 45% Prod 40% Prod 35%
Protein, not less than ….....…45%………40%…........35%
Fat, not less than………......….8%………..8%…...……8%
Fiber, not more than…….....…4%….…….4%….....…..4%
Ash, not more than……......…15%………15%….........15%
PRAWN FEED formula contains mainly plant material with some marine and animal byproducts to balance the protein at two levels, 30% and 25%. Yeast by-products, vitamin and mineral supplements, and attractants are incorporated in both protein level diets to provide excellent, low cost nutrition for extensive pond culture of P. vannamei or Macro brachium rosenbergi.
Nutrient Composition Prawn 30% Prawn 25%
Protein, not less than …….....…30% …….….…25%
Fat, not less than………......…....7% ……..……..7%
Fiber, not more than…….......….4% ……..……..4%
SHRIMP MATURATION feed is designed specifically to provide the proper nutrition for brood stock development. Squid meal is the main protein source with other animal proteins providing a balanced amino acid profile. The other nutrients critical to shrimp reproduction, such as long chain polyunsaturated fatty acids, sterols and carotenoids are derived primarily from marine sources. A special micronutrient premix is used which supplies added levels of vitamins, minerals, preservatives and stabilizers. This diet is available in one pellet size, 3/32".
Nutrient Composition Maturation 50%
Protein, not less than ……..........….….….…50%
Fat, not less than…………..…............……..10%
Fiber, not more than……….....…….....……..4%
Ash, not more than………….........….…......15%
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