The reason why those worms crawl from the soil to their death on the sidewalk is not because of the water, but because the water has forced the oxygen out of the soil. in aquaponics, however, not only does the flood and drain action pull oxygen into the grow bed media, but the water that is circulating throughout the system is highly oxygenated.. Again, the answer is no. worms hate the light and are happiest in the moist darkness of your grow beds. the only time you will see your worms once they are in your grow bed is when you pull out a plant. they will be intertwined in the roots taking care of sloughed-off dead root material. i heard that worms can carry e. coli.. The answer would have to be a no. worms abhor light and they are happiest when they are sheltered in the moist and dark areas of your grow bed. perhaps the only time when you will get to see your aquaponic worms is when you unearth your plants..
Another great way to use compost worms is to add them to an aquaponics system. this way you can kill several birds with one stone :-) add worms to the medium of an aquaponics grow bed and they will dive into it out of sight within a minute or two to escape from the light.. A quick look at the composting worms in the aquaponic grow beds.. they are a very useful addition as they help to break down waste further into plant friendl.... Aquaponics, growing fish and vegetables in your own backyard. aquaponic systems, information, workshops and components backyard aquaponics • view topic - worms in grow beds-good or bad.
