Successful management of fish health is highly dependent on location factors, smoking area, farming systems and monitoring fish health. Diseases caused by viruses, the use of chemicals or antibiotics are not recommended. Some of the actions that should be done is: 1) Prevent the spread of the virus through the carrier mainly fish sick and means of transportation. 2) Restricting ...
Read More »Application Probiotika For Raising
Probiotics are generally defined as additional bacteria (inoculant) used to carry a certain microbiological enzymatic process. The fact further indicates that the organisms that carry out tasks biological changes can also be defined as biomanipulator. Some organisms can be regarded as biomanipulator is an herbivorous fish (beronang / Siganus spp), fish omnivore (tilapia fish and fish), fish plankton feeder (tilapia ...
Read More »Ammonia Nessler Method
Determination of ammonia-nitrogen used indophenol method (method phenate). This method of giving out a good result for the waters of the pool water. reagent used is phenate (phenol), chlorox (oxidizing solution) and manganese sulphate. phenol and hypochlorit (chlorox) action in the solution is alkaline-forming phenylquinone monoimine which would then be reacted with ammonia to indophenol blue. blue color density comparable ...
Read More »Air Filter Type Wet and Dry
Wet and Dry Filter or Filter Drip (Trickle Filter) can be said is one of the forms of improvisation from the biological filter “conventional”. In the biological filter “conventional”, the filter media in a state submerged in water. While the filter drops, a portion of the filter media deliberately exposed to the open air, thus creating the filter in a ...
Read More »Ion Exchange Chemical Filter
Ion exchange is a process in which ions adsorbed on a surface of the filter media exchanged with other ions that are in the water. This process is made possible through a phenomenon of attraction between the surface of the media charged with polar molecules. When a charged molecule touching a surface that has the opposite charge of the molecule ...
Read More »Teknik Pengambilan Sampel
Beberapa hal yang perlu diperhatikan dalam mengambil sampel adalah : 1) Fiksasi Fiksasi merupakan proses pengawetan sampel dengan menggunakan bahan pengawet agar material yang diambil dapat diproses dengan teknik PCR. Prinsip pemilihan jenis pengawet : a) Mudah dalam penanganan, penyimpanan, dan transportasi, b) Tidak mengurangi sensitifitas diagnosis, c) Mudah didapat dan relatif murah. Ada 2 cara pengawetan yang umum digunakan ...
Read More »