My New Tank Set Up.. And A ?

This is the new tank set up. I removed the gravel and added the sand. The sand was really not hard to clean at all!! Anyways. My platies seem pretty happy in there. But.. I am finally going to ask.. there is one silver fish in there.. I have no clue what it is. When I first got my fish I said I wanted the platies (that is what they recommended). Anyways, I didnt knwo what to get so I said to give me whichever. I wasnt picky.. well I am now sure that is not a platy. CAn someone tell me exactly what it is? It is in the bottom left corner.

I hope it is big enough to see the fish.

Nope, not big enough. I will try to get a closer up pic of it later on.

It looks a little like a tetra or danio, but a bigger pic would be better

Genuinely thought you meant the blue shark ornament.

I'd say a danio but closer pics would be better

I'm thinking danio or tetra too. It's too small though to really tell properly.

Thanks.. I have been trying to get a closer pic. but it seems that whenever I goto thte tank for anything, it swims away really fast. But now that I have an idea (I thougth tetra at first), I will go and look online at them and see which one it looks like more. I wouldnt mind getting it some friends.

does it look like this?

no. I looked at other pics.. and it looksmore like a tetra.