Stunting plant growth or too much fish water stunts fish growth? I would like to avoid both...
Yes it "comes out" but you must agree broken down more or no?
Making it easier for plants, ion exchange, and bacteria to do their part as you say?
The plants are a much larger contributor here im sure we all agree, if anything the snails might just be helping with the plants in some small way?
I mean its not like they eat the "sh*t" just soften it up some lol
And remember its not like you would be "feeding" the snails, they only eat
if they find food, if not they die and you remove them. Their population grows according to food supply. You are not adding "more" waste than what would eventually already be there.
They are consuming decaying plant mater left over food and other little nasties in every nook and cranny you might have missed with the gravel vac anyways...