Diamond goby

[bellebelle]

I really want a diamond goby for sand sifting would like to find a mated pair if not can I have 2 in a 210 g? Also I know they are jumpers. My tank doesn't have a canopy on it was thinking bout putting something around the top of it how high of a "shield" does it need to be?

 

[mr.clownfish]

i think 2 would be ok in that size of a tank.
and YES you MUST have some kind of shield. i had two at different times and they both jumped.

 

[bellebelle]

How high does it need to extend from the top of the tank. I'm going to have to make something...it's an inwall tank no way for a canopy