eco-complete and ada
So having a dilemma and can't seem to get answers anywhere. I bought a brand new 55 gallon and bought 2 bags of ada 9L and turns out it isn't enough and don't want to spend another $100 on substrate. I have eco-complete in my 29 that tearing down would it really be bad to put the eco-complete on the bottom and ada on top? Can't get a answer with a reason as to why from anyone thanks.