Stackable Texas Holey Rocks with some medium and small

with some medium and small sizes too

Eight precisely stacked genuine rocks form a swim-through passageway—large enough for even your biggest fish to navigate

The right half of this is one big rock

or shifting against aggressive diggers

ideal for creating a naturalistic

Stackable Texas Holey Rocks with some medium and small40 pounds of Genuine Texas Limestone Holey Rock for your Cichlid Fish. Great for stacking and creating areas for privacy and hiding. Holey Rock has a high calcium content, so when you add it to your tank, it's like giving your fish vitamins. These have all been cleaned, and they're ready to use right out of the box.