Dry Base Rock with Coralline Algae Spores for Seeding Saltwater Aquariums, 45 lbs.

I can’t say enough good about the quality of this base rock, and ease of working with it! I would give it 5+ stars, but when dealing with customer service, and reaching out looking for a response, I have never seen worse! I love what this company does, and the rock is so easy to work with, but due to delays, I had to attempt to reach out several times. And I used multiple different methods of reaching out, all to no avail. Their response time is pretty atrocious. But when I received the rocks, it was worth the wait.

Very nice array of rocks. Extremely porous and holy. Acrylic connecting rods came in handy as well. Drilled holes added stability and was able to make a nice shelf and caves. Goby lives literally inside the bottom of a rock through the network of holes. Would buy again for another tank.