Monitor water regularly to assure there are no major changes. Ammonia and nitrate levels should be safe verified by using a good quality test kit and Not API either.
Here are some water parameters to follow.
- Water temp: 77°F - 80°F (stay close to the middle of this range)
- pH level: 8.1 to 8.3
- Alk: 8 to 11 dKH
- Salinity: 1.024 to 1.025
- Nitrate < 5 -10
- Phosphate < .04 - .08
Most anemones will move around the tank until they find a happy spot in the tank to call home. If anemone starts to move , simply direct your flow from it. Anemone lighting is an important part of their care as they need good light to thrive because they’re photosynthetic which means that they absorb light to produce their energy source and growth. Energy source is the zooxanthellae in their body which they feed on. Without proper lighting, it will expel the zooxanthellae which many think is poop and turn white which is bleaching and often can lead to death. Too little light and it will climb towards light.
A moderate amount of flow is recommended as well as moderate light. Too much flow will cause the anemone to stretch out and look stringy and hide. Too little flow and they climb often ending up in the power head. Keeping things moderate will help avoid this from happening. Avoid directing flow at the anemone which stresses them.
Assure your light is moderate and flow is not excessive in your case