Hello! I have been in the fish keeping hobby for around 4 years at this point (I'm still in highschool). I have had one 20 gallon freshwater tank which I recently had to get rid of to clear room and currently have a 10 gallon saltwater tank running with a Watchman Goby and Candy Cane pistol shrimp pair along with some assorted hermits and a xenia frag. The reason I cleared way from the 20 gallon was I found a really nice 48 gallon tank for sale for a great price with no leaks (I have already cleaned it up and did a leak test). I plan on turning it into a giant mixed reef tank and transferring everything from my 10 gallon over while adding some new things as well. Now, I'm still not fully knowledgeable in reef keeping and wanted some assistance to make sure I do everything right. The tank did come with a AquaClear 70 I believe with a sponge and some live rock inside along with a nice heater which I'm not completely sure which model but it is a Aquatop 200 watt heater with 50hz-60hz. It also has a Beamswork light which I know definitely won't work for future corals but will suffice until I can buy what I think is a good one called a Red Sea ReefLED G2 60. I wanted to try and use this equipment temporarily and transfer my current livestock over until I can get a Seachem Tidal 110 and other equipment. I'm also unsure how flow works but I was thinking maybe 2 Jebao SLW-10 powerheads? Eventually I'll get an ATO and dosing and protein skimmer and all of the other stuff but right now I'm just working on getting it set up and running. For sand I plan on a 1.8-2 inch bed with 40 lbs fiji, 20 lbs special grade, and rinsing and reusing my 10 gallon tank's sand as a bottom layer. Another question I had is how should I layer my filter? So far I plan on using filter pads, seachem matrix, purigen, and chemi-pure elite. It was also suggested to me by a manager at my local reef store to put the media from my old filter into my new one so I can immediately transfer my old fish in once temperature and levels are equivalent. He had told me the live rock I currently have is fine because the amount of live rock should be proportional to the number of fish? If I need more live rock however I have a friend that has many pounds of it from an old tank which I most definitely will be taking regardless. Any advice or assistance is truly greatly appreciated sorry for such a long list of questions lol.
One final thing, the photos are one of my current 10 gallon set up and the 48 gallon and how it currently is.

One final thing, the photos are one of my current 10 gallon set up and the 48 gallon and how it currently is.

