Ok I so bought a new 35L Hagen Elite tank, I filled it up and started cycling but It smells weird, maybe it's because it's new. But i'm a bit cautious and wanted to check if it's ok. What do you guys think?
Don't worry too much about it. If it get unbearable, you can put some activated carbon in it to suck some smell up. Also, try a water change, you may just need fresh water.