Live rock ?

[wabassoweird]

Do you think 45lbs of figi live rock is enough for a 38 gallon tank?

 

[xkenneth]

38 X 1.5 = 57

 

[roka64]

It can work, depending on your bio load/filter. Xkenneth did give a reasonable response, again, i would think it depends on what you want in your tank, reef or FO....

 

[lando]

45lbs is a great start. If possible try to up the amount to 60-90lbs. It does not need be done all at once. As mentioned, other filtration and bioload will make a difference.

 

[melosu58]

You can make it with that to start with