Tilapia Farm

The 300 litre aquarium is running well. The water is running clear with the filter I built last weekend ( the bucket you see on the left)
I keep the water at a constant 29 degrees celcius with a 200 watt thermostat. I keep adding fresh duckweed. Fish eat it at quite a rate.

Author: Tim Hewitt-Coleman

The World can be a better place.... But how? Taking the debate beyond the political, beyond the theoretical into the real economy, into the physical and spatial dimension where cities, landscapes and livelihoods take form. View all posts by Tim Hewitt-Coleman