Lightning Maroon Clownfish

Lightning Maroon Clownfish

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The Lightning Maroon Clownfish, is also known as the spine-cheeked anemonefish. It is a popular and highly sought-after species among hobbyists due to its unique and striking coloration. This species is a rare morph of the Maroon Clownfish (Premnas biaculeatus), and its name comes from its bright yellow, white, and black stripes that resemble lightning bolts. Keeping a Lightning Maroon Clownfish requires proper care and attention to ensure its well-being.

Tank Requirements:

Lightning Maroon Clownfish is a semi-aggressive species and needs adequate space to swim around. A minimum tank size of 30 gallons is recommended for a single fish, and larger tanks are needed if you plan to keep a pair or a small group. The tank should have ample hiding spots like caves or rocks, which can provide shelter and reduce stress levels. The water temperature should be between 74-78°F, with a pH range of 8.1-8.4.


Lightning Maroon Clownfish are omnivores and should be fed a varied diet consisting of both meaty and vegetable-based foods. The diet should include high-quality marine pellets, frozen or live brine shrimp, mysis shrimp, and chopped seafood like squid, shrimp, or krill. Feeding small amounts twice a day is ideal, as this species has a high metabolism and needs frequent feeding.

Water Quality:

Maintaining good water quality is essential to the health of Lightning Maroon Clownfish. Regular water changes of 10-20% should be performed weekly to remove any accumulated waste and maintain stable water parameters. It is recommended to use a protein skimmer to remove organic waste and prevent the build-up of harmful bacteria. A good filtration system with a combination of mechanical, biological, and chemical filtration is also necessary.


Lightning Maroon Clownfish can be kept with other semi-aggressive species of similar size, but care should be taken to ensure that the tankmates are not too aggressive or territorial. It is best to introduce new fish gradually and monitor their behavior for signs of aggression. Some suitable tankmates for the Lightning Maroon Clownfish include other clownfish species, angelfish, tangs, and wrasses.

Health Concerns:

Lightning Maroon Clownfish are generally hardy and disease-resistant, but like all fish, they can be susceptible to health issues. Signs of poor health include loss of appetite, lethargy, and abnormal behavior. Any sick fish should be immediately isolated in a quarantine tank, and the main tank should be treated with a suitable medication. A proper diet, good water quality, and regular monitoring can help prevent health problems.

In conclusion, Lightning Maroon Clownfish is a stunning species that can make a great addition to a well-maintained marine aquarium. It is essential to provide them with adequate space, hiding spots, and a varied diet to ensure their well-being. Regular water changes, good filtration, and monitoring of water parameters are necessary to maintain water quality. Keeping compatible tankmates and being attentive to any signs of poor health can help ensure a long and healthy life for this beautiful fish.