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Yellow Assessor
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Product Code: RNC-01200 In Stock
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Yellow Assessor

Assessor flavissimus
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Yellow Assessor also known as the Yellow Forktail Pygmy Basslet, Yellow Devilfish, Golden Mini Grouper or Gold Assessor Basslet are found on the Great Barrier Reef and Papua New Guinea.

Livestock arrives in and out of stock very regularly, depending upon availability of the item from the source. The more rare and expensive items are often difficult to hold in stock, and can take time to source, so we generally require a deposit to locate and purchase the extremely rare items
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The Yellow Assessor is entirely yellow with red outlining the fins. The Yellow Assessor will not bother invertebrates making it an excellent choice for reef aquariums.

For a single Yellow Assessor Basslet, provide an aquarium with plenty of rock caves for hiding. Due to its aggression and being territorial, it is best to keep only one Assessor in a single aquarium.

As a carnivore, the Yellow Assessor will thrive on a diet of meaty foods such as finely chopped fresh or frozen marine fish, squid, mysis shrimp, vitamin-enriched brine shrimp, and frozen carnivore preparations. Feed at least twice a day.

Minimum Aquarium Size

100 L

Max Size

5.5 cm

Reef Safe









Coral Sea


Wild Caught



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