Holey Limestone Rock Help!

[david831]

hi,
i want to purchase a holey limestone rock for my 55 gallon fish tank but i dnt know what size should i get and fit in properly any help will be greatly appreciated.

 

[BigbruiserAl]

Unless i totally missed the question i think its going to be hard for some one to tell you what SIZE rock for your tank. Rocks are sold per KG and are different size's due to shape. Your best going to your LFS and play it by eye