Pink Tube Anemone
Ceriathus spp.
Reef Compatible: Yes
Care Level: Intermediate
Disposition: Aggressive
Min. Tank Size: 30 gallons
Mature Size: 8 inches
Placement in Tank: Sand
Light Level: Low
Water Flow: Medium
| Parameter | Value |
|---|---|
| Species | Ceriathus spp. |
| Reef Compatibility | Yes |
| Difficulty Level | Intermediate |
| Behavior | Aggressive |
| Minimum Tank Size | 30 gallons |
| Mature Size | 8 inches |
| Preferred Placement | Sand |
| Light Requirement | Low |
| Water Flow | Medium |
FAQ
Is the Pink Tube Anemone safe to keep with other reef inhabitants?
Due to its aggressive disposition, it may pose a threat to other invertebrates and should be housed carefully in a reef tank with compatible, robust species.
What is the ideal lighting and water flow for this anemone?
The Pink Tube Anemone thrives under low light conditions and prefers medium water flow. It should be placed on sand substrate for optimal growth and stability.
How large does the anemone grow in a home aquarium?
It typically reaches a mature size of 8 inches when properly cared for in a tank of at least 30 gallons.

Steven Taylor –
The Pink Tube Anemone added a nice color contrast to my tank. It’s active and grows steadily, though I had to be careful with other invertebrates due to its aggressive nature. Works well in low light with medium flow.
Benjamin Randall –
Great addition to my 30-gallon reef tank. It’s vibrant and stays healthy with minimal maintenance. I placed it on sand and it’s settled well. Only issue is it occasionally moves and may scare smaller creatures.
Blake Paterson –
It’s a striking anemone, but it’s quite aggressive and I lost a small shrimp after a few weeks. I now keep it in a separate area with larger, more resilient species.