iv heard ghost shrimp add so little waste to an aquarium thats its almost completely nonexistent. so first off, is that true? and secondly, how many could i add to a ten gallon and be safe? lets just say hypothetically that they will be the only ones in it, and it is a moderately planted/very well established tank. they will not be the only ones in it, im just using that as a gauge to judge just how much waste a certain number will create in relation to the size of the tank.
thanks in advance
