New to the fish keeping hobby. Got a 10 gallon for Christmas want to get a bigger tank but making sure the hobby is right for me and my schedule. Wife purchased a starter 10g marineland from petsmart for Christmas. I have replaced the filter for a aquaclear 30. Added some decor and 5 tetras and 2 cories. I know cories are suppose to be at least 4 so as soon as the lfs gets more of that kind I will add them. Plan to upgrade the tank before the fish outgrow it. Enjoy the forums and all the advice there is so much out there it can be overwhelming. Look forward to learning and growing in the hobby.