upgrading tank

As the title suggests should I upgrade my skimmer first or would you say the media basket to add more media. New tank built, finished my cycle and currently have 2 fish. Not sure which I should do first since I found a skimmer for the price of the basket with shipping. Any help is appreciated!

Hi all! I spent part of the morning lurking and reading, and since I have a few questions, I figured I'd go ahead and jump in. So hi. :) I've done freshwater for a few years now, bred Bettas for a while, and have a few of them at the moment. I'm not new to fish, just a bit newbish when it...