Getting back into Saltwater hobby
Hi, I am thinking of getting back into the saltwater hobby. I was a hobbyist back in 2008. I stopped due to my husband passing and it was a hobby he and I enjoyed together and I couldn't bring myself to continuing.
I had a 125 gallon saltwater setup with sump and all. My first, getting started question is, when I decided to stop I cleared out everything in my tank, sand, rocks and all. I didn't clean the tank very well. So, my first question is what materials do I use to clean up the tank of any leftover residue to prepare it for use again. I am going to start out slowly so I look forward to your input on this subject.