Hey I totally forgot to introduce myself. Im Anthony from tucson arizona. Just got into the hobby a month and a half ago. I currently have 2 tanks 20 gallon and a 75 that is currently cycling ive been volunteering at a saltwater fish store. To learn as much as i can about the hobby. Hope i can join this community the right way and enjoy ur company! The 20 is a aio. The 75 is running on a fx4. I have a power head and heater on that rn. Not sure what else to add.