Tips and Tricks? (Details below)

I’m looking to get into reefing so far I’ve only kept fresh water fish but I’ve wanted a salt water tank for ages. HOWEVER it seems like a massive topic you could get lost in trying to find information, honestly it’s pretty overwhelming as everyone does it their own way.

I’m most likely going to start 90ish litres clownfish and corals, I’m a big fan of torches, bubble corals and ones similar to them. I’d love a lionfish set up however that’ll be for the future not right away

Please give me your tips and tricks, tank mate recommendations, coral care anything you wish you knew before starting. Thanks 🫶