Yellow assessor

More than one yellow assessor

Keep one yellow assessor: two of the same species usually fight.

Other fish

Checked against the other 59 fish in this guide, assuming a tank big enough for both. Individual fish differ, so treat this as a starting point.

! Take care (2)

• Flame hawkfishFlame hawkfish may attack or eat small bottom-dwelling fish like the yellow assessor.
• Longnose hawkfishLongnose hawkfish may attack or eat small bottom-dwelling fish like the yellow assessor.

Invertebrates

Only the invertebrates with a known risk are listed.

! Take care (8)

• Arrow crabThe arrow crab can catch small fish like the yellow assessor.
• Skunk cleaner shrimpYellow assessor may eat very small shrimp; adult skunk cleaner shrimps are usually safe.
• Peppermint shrimpYellow assessor may eat very small shrimp; adult peppermint shrimps are usually safe.
• Camel shrimpYellow assessor may eat very small shrimp; adult camel shrimps are usually safe.
• Tiger tail sea cucumberA stressed or dead tiger tail sea cucumber can release toxins that harm fish; cover pump intakes.
• Sea appleA stressed or dead sea apple can release toxins that harm fish; cover pump intakes.
• Green brittle starThe green brittle star can catch small fish like the yellow assessor.
• Harlequin shrimpYellow assessor may eat very small shrimp; adult harlequin shrimps are usually safe.

Corals and anemones

Only the corals and anemones with a known risk are listed.

! Take care (1)

• Carpet anemones (Haddon's, giant)The carpet anemones (Haddon's, giant) can catch and eat small fish such as the yellow assessor.