Sand sifting starfish

What the reviews one them ya or na? I just want my sand to look a bit better not to bad but i want it a bit cleaner. I have snails and they dont keep up. I have hermits they dont touch the sand? What do you all think might be better or if these work? Thanks

 

i just got one to help keep the sand clean, i'm hoping it works, can't find the little bugger now tho lol

 

I went to boston today and actually got one. I dont know if im doing the wrong thing. I hope not. Its dissappeared in about a half second.... well maybe 30 seconds but you know what I mean.

 

it will move the lower layers of sand, it wont really clean the top.

 

a sand shifting goby would clean the top better

 

I had a diamond goby and it only touched about 8-9 in area? Not much more then that. I have a jaw fish and it just attacks the tangs

 

diamonds work better in pairs, live longer and feel more comfortable

 

Really? good to know that. I did not realize that I figured they would fight. Will the play nice with a watchman goby?

 

i meant a mated pair. sorry wasn't clear, they probably will fight if not mated,

but mated ones are supposed to be alot healthier in the long run

 

The LFS around here only have singles. In boston today which is about 1 hr 30 minutes away. I saw they had 4-5 of them in the tank together? they had a bunch of stuff in the tank. I almost bought a new one but they were small and 40 bucks each...... I think way over priced