Just checking on an assumption of mine. I am assuming that my small and deep forage pond, which is artesian-well fed and has little watershed, will eventually become nutrient poor and support little algae? I ask this because it currently seems to be growing surface algae in spurts and some filamentous algae on honeylocust branched that I added to protect new eel grass. I am guessing this is from residual nitrogen and phosphorus in the soil since the branches do not seem to be rotting yet. The well water is iron and calcium rich (hard water).
