Hello, First off, I like the site! It presents all the info needed for beginners in an easy to find manner. Secondly, I purchased a 29 gallon aquarium from Wal**** about a month ago. I followed the recommendation on cycling the aquarium and it appears to be cycled. No ammonia and the nitrate levels are showing up on my test strips. I used three danios to cycle because the pet store said they were hardy fish and they should be able to handle the cycling process. My question - what would be some good intersting fish to put in it with the zebra danios?