fish and water pollution

July 8, 2010

10 Tips for Eco-Friendly Fishing

If you talk to any environmentalist long enough, you are sure to get a warning about how food is going to run out. There is a […]
May 22, 2010

Using Fish as Bio-Indicators of Water Pollution

Tilapia now SA’s own bio-indicator of water pollution Southern African water specialists can now use a local Tilapiine species – instead of alien fish species – […]