...unless of course you provide enough for both... .....ceg4048 said:it's more appropriate to think that Hygrophila competes against HC for nutrients and CO2. Algae eats the loser.
...or can some plants actually use available c02 faster and more effectively and consequently starve other species?
i know this was just an analogy you used there Clive, but do plants monopolise? Or is it down then to control, ie trimming to keep a balance?