[John]

Okay cool, thanks for warning me guys. Where can I get pool filter sand? Lowes/Home Depot? Is it lighter than play sand? (In color, not in weight.) And will the water be cloudy? And finally, you guys are saying pool filter sand will be okay with a hang on the back canister filter, right?

I don't know what type of mudskippers to get. Does anybody have some recommendations (based on appearance, size, cost, etc.). Also I can't remember how much they usually cost (same with Archers), and I'd like to be prepared before I go to the store. Anybody got any experience with this? I don't trust the prices of online stores to match up with the physical shops.

So I'm getting the feeling from most of you guys that this setup could be done, but you wouldn't necessarily recommend it for this combination of fish and tank size. I'll have to think about it.