Can it be kept in a reef tank?

It preys on shellfish and shrimp, so it isn't suitable for reef tanks with corals or invertebrates. A fish-only tank is the recommended setup.

Is it easy to keep for beginners?

It's hardy and feeds readily, and is generally considered suitable for beginners. That said, it grows up to about 30 cm, so plan your tank with its adult size in mind.

Can it be kept with other fish?

It's territorial and can become more aggressive as it matures, so caution is needed. Small fish and crustaceans are likely to be preyed on, while similarly sized, equally assertive fish tend to be better matches.

How large does it grow?

It can grow to about 30 cm at maturity. Prepare a tank sized for its adult growth, not just its size when acquired.

Is this species subject to CITES?

The Picasso Triggerfish is not subject to CITES.

Picasso Triggerfish

The Picasso Triggerfish gets its name from the bold, almost abstract-art pattern painted across its body. It's a hardy fish that takes readily to aquarium feeding, making it a popular pick even for beginner marine aquarists. As it matures, though, it can reach about 30 cm and grows increasingly territorial, so tank layout and tankmate choices deserve real thought. It also has a taste for shellfish and shrimp, which rules out life in a reef tank alongside corals and invertebrates. With its striking looks and confident presence, it's a fish that rewards the extra planning.

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About Picasso Triggerfish

The Picasso Triggerfish stands out with its bold, painterly pattern. Hardy and easy to feed, it grows to about 30 cm and becomes territorial, and its taste for shellfish makes it unsuitable for reef tanks.

7 things to know before welcoming a Picasso Triggerfish

1Grows to 30 cm
This fish can grow to about 30 cm, so plan tank size around its adult size, not just how it looks when small. Growth rates vary between individuals, but it's wise to think ahead about upgrading to a larger tank.
2Not reef-tank safe
Because it preys on shellfish and shrimp, it isn't suitable for reef tanks housing corals or invertebrates. A fish-only setup is the basic approach for this species.
3Strong territorial streak
Territorial behavior and a feistier temperament tend to develop as this fish matures. If keeping tankmates, provide multiple hiding spots and plan the layout with that behavior in mind.
4Hardy and easy to keep
It's a hardy species that takes readily to feeding, generally considered suitable for beginners. It adapts well to aquarium conditions, making it a relatively manageable marine fish.
5A jaw built for hard food
It has powerful jaws and teeth strong enough to crush shells whole. Including shell-on shrimp or shellfish in its diet suits this natural feeding style.
6Tends to dig in the sand
This fish likes to dig through the substrate as it swims about. When arranging rockwork, secure it firmly so it won't collapse if the sand shifts underneath.
7Choose tankmates carefully
Small fish and crustaceans risk being preyed on or attacked, so they're poor tankmate choices. Consider pairing it with similarly sized, equally assertive fish instead.

Frequently asked questions about Picasso Triggerfish

Q.Can it be kept in a reef tank?: A.It preys on shellfish and shrimp, so it isn't suitable for reef tanks with corals or invertebrates. A fish-only tank is the recommended setup.
Q.Is it easy to keep for beginners?: A.It's hardy and feeds readily, and is generally considered suitable for beginners. That said, it grows up to about 30 cm, so plan your tank with its adult size in mind.
Q.Can it be kept with other fish?: A.It's territorial and can become more aggressive as it matures, so caution is needed. Small fish and crustaceans are likely to be preyed on, while similarly sized, equally assertive fish tend to be better matches.
Q.How large does it grow?: A.It can grow to about 30 cm at maturity. Prepare a tank sized for its adult growth, not just its size when acquired.
Q.Is this species subject to CITES?: A.The Picasso Triggerfish is not subject to CITES.