Hey Jonas welcome to Steemit. You're not going to regret signing up. It's a bit overwhelming here at first so much to learn. I love that you are interested in all these things. Your aquaponic system very cool!! Growing your own fruit wow that's amazing, much respect :) I 'm an artist and dabble in video making Steemit is a great way to share my content. I hope you find it a good out let for your passions.