Discloses nutritionally balanced macronutrient and micronutrient premix for the production of aquatic animal feed. Ingredients for the macronutrient premix are grinded, weighed and packaged according to a set formulation and the ingredients for the…

RAS system with a concept of backyard technology. It’s believed more reliable to be developed for the use of local operators, as it is less expensive compared to technology purchased from abroad. This invention has to improve marine…

The basic objective of preserving spermatozoa is to reduce sperm motility during storage especially Tiger grouper and Giant grouper. An important component of this study is the suitability of concentrations of each type of salts that were used in…

Related to a medicated feed to improve the marine fish health as well as fish growth. The garlic extract was incorporated into the commercial fish pellet, air dried and given to the marine fish according to the standard feeding regiment.

The basic objective of sperm-pump is to avoid the milt mixed to the foreign substances especially during sperm collecting process especially Tiger grouper and Giant grouper. An important component of this study is the suitability of containers and…

The present invention relates generally to a circulated high-density production of rotifer (Brachionus plicatilis) to replace the dosing pump. The device comprising a long shape arylic flasks, food channel passage, food adjusters and ventilation…

MSPEX© is a mobile single-phase extruder especially developed to produce floating fish pellets. Since it is mobile and uses single-phase electrical supply, it can be located anywhere even at remote area without the need to have three-phase…