I suppose it all depends how picky you want to be.Dooby said:Water has its own colour eh ? Pink? Orange? Luminous black?
Pure water might not have a colour, but water in natural environments often does because of material in suspension (etc..). It's not uncommon for it to pick up the colours from trace metals in the soil/surroundings for example... (not 100% sure, but isn't this the case with copper (?) in Peat?)
Jack