A reef aquarium hosts far more than corals alone. From mobile anemones and primitive sponges to nutrient-hungry macroalgae, each organism plays a distinct biological role. Understanding these differences transforms reef keeping from simple maintenance into true ecosystem stewardship.
Learn more about the captivating world of reef tanks, where creating a living masterpiece is an underwater adventure. Explore THE BEST reef tank pairings, unveiling the secrets to a thriving underwater landscape in your home.
Have you noticed some unwanted aquarium guests and are unsure if you should be worried? Read our guide on common aquarium hitchhikers and how you can remove them.