by KDodds on Sat Jul 18, 2009 10:22 am
There are plenty of small, hardy fish available. One of the best beginner fish, due to availability and hardiness, are the percula or ocellaris clown fishes. Most now sold are captive bred and raised. These fish would work well, are bright and colorful, and don't spend the day hiding in the rocks. With a 35, you're kind of on the verge of a nano aquarium, so the number of fish you put in will not be great. Choose what you add wisely, don't purchase because it will work and is available, but because it's a fish you want. If you start with a clownfish, you can offset the red/orange with a gramma or dottyback of some sort. These will stay more in or near the rocks and you may not see them as much. Either a royal or blackcap gramma or an orchid dottyback would, I think, be a nice choice. You mentioned cardinals. Honestly, they're not on the top of any list I would make, nor on the bottom. Bangaii cardinals, for one, are still being imported from the wild and are very likely seriously threatened in their very small range. But that's not the whole of it. Cardinals are incredibly boring fish, not moving much, if at all, and pretty much hanging out in one spot, hovering, semi-motionless, all day long. That's not my cup of tea, not my idea of a nice display, but to each his own. A bangaii or pyjama cardinal would work well with the previous two fish, but you might want to consider maybe a cherub angel as it will be more active, out and about, flitting from place to place. For a last fish, maybe a pair of neon gobies, though they are very short lived, or perhaps a blenny of some sort like a bicolor or teardrop. These are all hardy, readily available, and pretty inexpensive (for marine) fish.
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