Can i keep Cucumbers in a size 8 oceanic biocube and a 20 gallon reef tank?

[coral keeper]

Can i keep Cucumbers in a size 8 oceanic biocube and a 20 gallon reef tank? Im thinking of the sand sifting Cucumbers do they do good? Arent they pritty much the same thing as a sand sifting star?

 

[rbaldino]

It's unlikely that there will be enough to scavenge in tanks that small to keep cucumbers alive for long.

 

[ric maniac]

try to avoid sand sifting creatures because they eat the beneficial micro fauna in the ls.

 

[fishkiller]

Not in a tank that small. He'll run out of food REAL quick.