Beginner Freshwater Aquarium
I just got a 20 gallon long, and I was wondering about stocking options. I've though about getting 5x harlequin raspboras, 6x neon tetras, 5x cory (hasbrosus) cats, and some ghost shrimp. I kinda want a centerpiece fish that'll go with the fish I chose, but i'm note sure what to get. I...