Basic accessories that I researched, I ordered all of my stuff online and saved a bunch of money. an Eheim 2075, Powersun 100 watt & a Deep dome lamp fixture. Just a note when using online vendors try to look up coupons, almost all big websites have something to offer, I got my heater and filter from bigals and i looked up a coupon and instantly got a 10% discount and free shipping
first things first! Installed the filter got it going also picked up a Jager heater online. Really love Eheim, I ordered an XP3 at first and had a miserable experience I guess they are not maintaining quality anymore.
Safety is important, since much of our equipment is under water and specially canister filters can spill/leak anytime always use a GFCI outlet. I got mine from home depot for about 10 dollars. I couldnt replace my whole outlet so I bought an adapter that I just plugged into the socket. however its best to just replace the whole outlet but since I live in a rented appartment I didnt want to mess around so much