Photo is representation Water Parameters: - Alkalinity: 8-11 dKH - Calcium: Not applicable (sponges do not have a calcium skeleton) - pH: 8.1-8.4 - Temperature: 74-78°F *Care Level:* - Easy to moderate to keep Description: - Red Tree Sponges are vibrant, branching sponges that add a pop of color to the reef aquarium. - They prefer stable water parameters, moderate to low lighting, and gentle flow. - Suitable for hobbyists at all experience levels, but may require occasional trimming to maintain shape and promote healthy growth. Note: Sponges are simple, multicellular animals that filter food particles from the water. They do not have the same care requirements as corals, which have a calcium skeleton and more complex nutritional needs.