Rainbow Wrasse (Thalassoma quinquevittatum)
Reef Compatible – With Caution
Care Level – Beginner
Disposition – Aggressive
Min. Tank Size – 75 gallons
Mature Size – 6 inches
Size Information
| Size Range | Notes |
|---|---|
| XL (4″ to 5″) | Adult size in early maturity; grows to 6 inches when fully mature |
FAQ
Is the Rainbow Wrasse safe to keep with corals?
Rainbow Wrasse is reef compatible with caution. It may damage soft corals and polyps, so it should not be kept with sensitive reef species without careful planning and monitoring.
What is the recommended tank size for this fish?
A minimum tank size of 75 gallons is required to provide adequate space and stability for the Rainbow Wrasse.
How aggressive is this fish?
The Rainbow Wrasse is considered aggressive, especially towards smaller fish and invertebrates. It may require a well-structured tank with hiding spots and compatible tank mates.
Claire Springer –
Got the Rainbow Wrasse for my 75-gallon tank. It’s active and colorful, but I had to remove a few small invertebrates after a week. It’s not ideal for a mixed reef setup. Still, it adds a lot of visual interest and is manageable with proper tank planning.
Karen Slater –
The fish arrived healthy and seems to be adjusting well. I’ve noticed it’s quite active and sometimes nips at smaller shrimp. I’ve added more hiding places and it’s calmer now. Not for beginners with delicate reef life.
Trevor Hudson –
Beautiful fish with vibrant colors. I kept it in a 75-gallon tank with some hard corals and it’s been fine. Just make sure to avoid soft corals and small fish. It’s a striking addition to any marine setup.