Hello, I am getting back into the hobby after a long hiatus (my family had tanks when I was a teen). 20 years later, a lot has changed! We used to cycle with damsels, now that’s frowned upon. I just set up a 29g 1 week ago, with an Aqua Clear 50 HOB filter, hyydor Powerhead, and a mix of dry and live rock. To kick off the cycle, I added Fritz’s Turbo Start and also a shrimp (from my local seafood counter) for 3 days. Ammonia and nitrites are up. After removing the Decaying shrimp, do I now need to add another so the bacteria have something to feed on...or just let nature take its course? Also, is it advisable to purchase a canister filter for a tank this small? Thanks!