Honestly save your self the headache and mix your own or buy something else besides Catalina. I’ve used it 2 different occasions with two different tanks and my tanks never did well.
Looking to buy some established media pest free. Set up a new tank and looking for some mature media to keep it steady. I can pick up anytime tonight or tomorrow.
Wanting to set up up a pico tank soon. I want to do a quick cycle. Willing to drive 20 min away from Long Beach. Let me know how much. The older the better.