No, it's like saying we don't need rats or mice in our house. As I mentioned, I don't see how we can consider snails as friends. I eradicate snails as much as possible and I don't have any problems as a result. I don't know anyone with a sterile environment. We are neither keeping a ground or a field. It's a tank, with different environmental parameters and controls to either grounds or fields. If you have plants in the tank you don't need snails.
Also, why do vermin get a free pass into the tank? Everyone worries about pathogen transfer with new fish or even mulm from another filter. Do snails carry parasites or disease?
I would push CO2 to max levels because it can put a dent in the snail population and at the same time help your plants tremendously. Win, win...Then again, some are attracted to mouth parts while others suffer OCD. Different strokes I guess...
Cheers,
Also, why do vermin get a free pass into the tank? Everyone worries about pathogen transfer with new fish or even mulm from another filter. Do snails carry parasites or disease?
I would push CO2 to max levels because it can put a dent in the snail population and at the same time help your plants tremendously. Win, win...Then again, some are attracted to mouth parts while others suffer OCD. Different strokes I guess...
Cheers,