eco complete life span?
Hi gang, I have been using the Eco complete black gravels for approx. 2 years now.. My plants doesn't seem to grow much as of late after each trim? Could this be sign that I may need to change out my substrate? What is the typical life span of this soil for those of you who are using it?
Lastly, What would you guys recommend as far as a substitute for eco complete? I was thinking ADA aqua soil and flourite black.. any reputable shop online stores who carry them for a decent price?
Thanks in advance!