“Aquaculture (i.e. aquatic plants and animals) is North America’s third largest import, only following automobiles and fuel. However, we have managed to overfish our environment beyond repair. Overfishing poses an enormous threat to our oceanic ecosystems. Enter urban aquaculture, or more simply put: fish farming in the city.

Because urban aquaculture raises their fish rather than collecting them in mass quantities from their natural habitat, it provides an opportunity for fish levels and ecosystems to return to a healthier state.

Professor Martin Schreibman, distinguished Professor Emeritus of Biology at Brooklyn College, has developed a state-of-the-art, sustainable urban aquaculture facility. His aquaculture utilizes a water re-use system. Fish waste is filtered out and is used as a plant fertilizer, so ultimately, he is self-sustainably harvesting 2 types of crop — fish and plants.”

Leave a comment

Thanks

for visiting The Real Know-How.

Our focus: Passing along essential information for sustainable, self-sufficient living on an individual and community level.

The posts on The Real Know-How speak to how we feed and clothe ourselves, how we generate energy, work, get around and dispose of waste.

This know-how comes from hundreds of ordinary and not-so-ordinary people who are thinking up new ways of doing things and reviving traditional methods.

We’ve got video and photo tutorials (I’m a visual learner), articles and success stories for inspiration.

In selecting what to post we’ve tried to stay away from strongly ideological and jargony content. I think the know-how has to be shared regardless of what school of thought or movement you align with.