There is two different colors, orange and a yellow/green. Aesthetically wise they are both attractive but I went with the yellow/green and it looks cool and fluorescent under the tank lights. The floating feature is very nice because nothing worse than dropping them in the tank and having to put your hand shoulder deep in your tank to pick them out, basically the whole reason you bought them for. I do wish they were stronger and easier to pick things up. I can move around frags plugs but anything with any substantial weight is a no go.