Aquarium Co-op Crushed Coral 1 pound (In Store Pickup Only)

Crushed Coral

Natural pH & KH Buffer for Aquariums

Stabilize your water the natural way. Crushed coral is a time-tested solution for increasing pH, KH (carbonate hardness), and GH (general hardness) in freshwater aquariums. Ideal for those with soft or acidic water, it dissolves slowly over time, buffering against pH swings and creating a more stable environment for fish, shrimp, and snails that prefer harder, alkaline water.

Key Benefits:

• 🧪 Raises pH safely and gradually
• 🛡️ Increases KH to buffer and stabilize pH
• 💎 Adds GH for overall mineral balance
• ⏳ Slow-dissolving — self-regulates based on water acidity
• 🐠 Perfect for African cichlids, livebearers, inverts & more

How to Use:
Add to your filter, media bag, or substrate layer. Replace periodically as it dissolves.

Create a more consistent, healthy aquatic environment—naturally.