Tag Archives | chlorine pollution

Create a Natural Swimming Pool

By creating a natural swimming pool, also known as a natural swimming pond, you are helping the environment in several ways: you’re saving energy and water, lessening chlorine pollution, and starting a micro-environment that helps shift the general environment toward a healthy direction. How to build a natural pool A natural pool is much like […]

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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 – to test whether water sources are polluted by compounds that can cause hormonal imbalances. Such chemicals can subtly mimic the female hormone oestrogen and alter the male hormone testosterone, […]

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