Eco Complete and Gravel Vac
Ok, I feel like a complete idiot asking this question, but here goes.
I understand the Eco Complete has a high cation exchange capacity and out of the bag it has little nutrients for plants (please correct me if my understanding is flawed). Where it gains some of these nutrients is through the decay of detritus, fish waste, and plant matter within the tank.
If this is the case, does one gravel vacuum Eco Complete substrate or leave it undisturbed?