Hello there! I'm very new to the forum, but I've been watching anonymously for quite some time. I have one male betta, Scarface, and 8 neon tetras currently in a 10 gallon tank. They are quite happy, if I may say so! :)
Haha, anyway, I was creeping through Craigslist and found a 20 gallon tank and accessories for only $30! Great deal, I thought! The person said that it came with gravel (so much for that...), fake plants (cheap ones), and an undergravel filter (not all parts).
So, I still believe that I got a deal, but my question to you all is this: should I try to buy the parts to complete the undergravel filter or should I just scratch that and buy a power filter? I have the bottom, bubble tubes, and air pumps to go with the UG filter, but I'm lacking the rest. I've read up on the pros and cons of UG filters and I'm not exactly persuaded either way with the benefits of them.
I'll be making a PetCo run sometime in the next few weeks (no rush), so I'm slowly trying to decide how I'm going to set this tank up. If you all could give me any tips, advice, comments, etc. on this situation, I would very much appreciate it. I haven't even decided what to put into the tank, so you all could even give suggestions on what to put into it! I'm really thinking hard about a betta sorority, but I know that it can be quite difficult to start up.