Food Vs. Oxygen in an Aquarium

Food Vs. Oxygen in an Aquarium

We are often advised not to put too much food for gold fish or any kind of small fishes we keep at an aquarium at home. The reason behind this, ecology says, is that when such nutrients decay they can consume a lot of the oxygen dissolved in the water that depriving the fish from such oxygen and consequently killing the fish in the aquarium. We thus should provide only enough food for the fish to eat at once.

Creating Compost

The sciences of ecology and biology can provide us with lots of knowledge and inspiration into creating excellent compost by understanding microorganisms and their interactions as well as the flow of nutrients.