
hi ive got about 4/5 hermits in my tank to sift throught the gravel, im wounderign if anyone can help me chose a gravel sifter like a goby that is ok with big fish, by big i mean
baby
porcupine puffer
large
maroon clown
small/ med sohal tang
med yellow tang
percular clown adult
emporoer agel fish adult
yellowsided parrot fish/ medium
there is about 4 inch of crushed corral fine gravel on top of a gravel tidy and under that there is a 2" thick layre of live suggar sand, with loads og coepods in there, i want a bold fish or two that wont be affraid to sit on the bottem and sift through the gravel, not one that will cower under the rocks every two mins,
help would be appreciated ... cheers