Hey everyone so I set up two tanks around 2 months ago my main reef tank and a bio cube to do dwarf sea horses for my mom. I set them up without RODI water initially and have since done large changes in the reef tank but the small tank has been empty and cycling for over 2 months with this water. If I were to do a 100% change in the bio cube from dechlorinated to RODI would I then need to wait again for my cycling before it’s a suitable tank?
Thanks!
Thanks!