I asked LFS owners in my area what they thought was the most primary concept beginners had a hard time grasping. The initial response was understanding the different tiers of water parameters and the correct responses to maintain them. It is true that half of our...
![Tiers of Water Parameter Understanding – Tier 1: The Basics](https://reefs.com/blog/wp-content/uploads/2023/09/splashing-165192_1280-1080x675.jpg)