I have a flower vase that I keep on my windowsill for misc plants & other trimmings. The water is totally green now. Is it safe to add some of that to my fish fry tank with a band of half dozen shrimp?
I'm assuming the green color is some sort of microbes that fish/shrimp/snails will feed on??
OP I have no idea what to suggest. My vase is about half/gallon & gets only sunlight. The other vases by the same window sill are NOT green.
WGoat.... How many gallons is your GREEN tank?