I started my planted tank. I was going to do the 15g first but decided to start the 30g.
I have 3 otos, and Mr. Peach the betta in there right now. He doesn't care about the otos. So I am going to try and find 3 more to have a school of otos. My two new ones are the same size as the betta's body almost. The biggest otos I've seen, 2" & healthy. I bought them off a fish club guy, and he gave me same plant clippings too. They are two years old, my oto is 1/2 their size but loves hanging out with them.
Here's the start of my 30g...I want much more plants in there for the otos.
More pix down the thread.
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cool! 
I am having fun looking for plants to add.
