This inserted picture has been taken from a publication by Auburn University (USA) published on December, 1970. Being an Auburn University Alumni, I decided to share this picture along with the description: “Pond culture with Biological Filters: Water, pumped from a pond where fish are fed, is filtered through gravel covered with living microscopic organisms …
Tag: biological filter
Permanent link to this article: https://fishconsult.org/?p=14779
Sep 08 2012
Water path in a closed aquaculture system for Nile tilapia (Oreochromis niloticus) in Egypt -B (Video)
This video focused on the indoor component of the closed system for tilapia aquaculture. The videos shows the water discgarge (effluents) from tilapia tanks located under a green house.Water discharge is pumped to an overhead reservoir and from there water is showered over the biological filter and then after to the grow-out tilapia tanks.
Permanent link to this article: https://fishconsult.org/?p=5540
Sep 08 2012
Water path in a closed aquaculture system for Nile tilapia (Oreochromis niloticus) in Egypt -A (Video)
Credit for the video: Victor Hugo (Peru) Information source: Ismael Radwan (Egypt) Description: Abdel Rahman El Gamal The video shows water cycle in a closed system of tilapia aquaculture. The video shows the upward pumping of the water discharged from the production tanks into an overhead reservoir which …
Permanent link to this article: https://fishconsult.org/?p=3659
Feb 26 2012
Production performance of a closed aquaculture system for tilapia in Egypt
Credit for the photos: El-Sadig Arbab Hagar (Sudan), Samuel Simon Zigizo (South Sudan) and David Martin Sykora (Paraguay). Credit for the technical information: Ismael Radwan (project owner, Kafr El Sheikh, Egypt) Photo A-1 shows the whole biological filter for a 240-m3 closed aquaculture project. Photo A-2 shows the plastic rings which are the main substrate …
Permanent link to this article: https://fishconsult.org/?p=2632
Jan 13 2012
Small-scale aquaponic pilot project in Colombia
Credit: Edwin Gomez (Colombia); Edwin_biologia@yahoo.com Aquaponic is the integration of hydroponic plant production into recirculating aquaculture systems. These photos show an experimental project for a small-scale aquaponic system in a greenhouse in Colombia. This system is simple in regard to construction, cleaning and management. Results are encouraging towards potential applications in rural communities especially in …
Permanent link to this article: https://fishconsult.org/?p=2241