drm315
Aquarium Advice Activist
The aquarium store I've been dealing with out of town has finally gotten dwarf puffers in stock and we will be going tomorrow morning to pick them up. In anticipation of this, I just completed what I hope is my final water change before bringing them home. After about a 70% water change, I still have about 30 ppm of nitrates. This tank is very heavily planted. Is 30 going to be okay for the dwarfers to acclimate to or should I strive to get it between 10-20?