


Medium 1 1/4" - 2 1/2"
Large 2 1/2" - 4"
Clarkii Clown Fish - Amphiprion clarkii - Clark's Anemonefish - Clark's Clownfish
Clarkii Clown Fish - Amphiprion clarkiiThe Clarkii Clownfish or the Yellowtail clownfish (Amphiprion clarkii) is a widely distributed clownfish. It is found in tropical waters, in lagoons and on outer reef slopes, from the Persian Gulf to Western Australia and throughout the Indian Ocean and Pacific Ocean as far as Melanesia and Micronesia, and as far north as Taiwan, southern Japan and the Ryukyu Islands.
The Clarkii Clownfish is a spectacularly colourful fish, with vivid black, white and yellow stripes, though the exact pattern shows considerable geographical variation. There are normally two white bands, one behind the eye and one above the anus. The tail fin may be white or yellow, but is always lighter than rest of the body.
The Clarkii Clownfish are a popular aquarium species. They are omnivorous, and in the aquarium will readily eat brine shrimp. They will regularly host in many sea anemones in the home aquarium.
The Clarkii Clownfish, a.k.a. Sebae Clown, is a beautiful Clownfish that has a higher profile than most clownfish. These Clowns have a yellow-orange body with vertical white bands along their body. They do extremely well in the aquarium and are very peaceful. The Clarkii Clownfish does not need an Anemone to survive, but will accept many different Anemones as its host, including corals. The Clarkii Fish is probably the least picky when it comes to Anemones and will accept Carpet Anemones, Bubble Tip Anemones, Sebae Anemone, or Long Tentacle Anemones as its host. These fish will accept most fish foods and are perfect for reef tanks. More than one can be kept in the same aquarium.
The Clarkii Clownfish are commonly found swimming amongst the tentacles of both large and small Anemones at spectacular coral reefs. The reason Clarkii Clown Fish are not found at deeper depths is because of the dependance of the Anemone to be in water shallow enough to feed the zooxanthellae within its tentacles.
The Clarkii Clownfish build up a protective mucus covering on their scales that prevent the Anemone from being able to sting them. This may be accomplished in one of two ways: by the fish absorbing the Anemones own protective mucus, which the Anemone uses to prevent from stinging its own body, or it may be that the Clownfish produces its own reactive mucus to the sting of the Anemone.
The Clarkii Clownfish have a very distinct swimming motion that is different from most fish. This is likely passed on through their genetic makeup from centuries of wiggling within the tentacles of Anemones. As the Clarkii Clown Fish wiggles within the stinging tentacles the Anemone's mucus is likely smeared over the Clarkii’s body, which then protects it from additional stings. The reason that this theory is believed over others is the necessity of the Clarkii to re-acclimate itself after it has been away from the Anemone for an extended period of time. When returning to the Anemone it then has to acclimate itself again or else it will be stung.
This protective mucus covering, whether removed from the Anemone's tentacles or produced by the Clown itself, allows the Clownfish to stay within the Anemone which in turn gives the Clownfish protection from predators. Likewise, Clownfish are known for their territorial and protective nature of guarding the Anemones from any approaching predators. The little Clownfish will fight off intruders to protect its home at all costs. They will dart out from the tentacles to nip at the intruder and then shoot back into the Anemone for protection. Butterflyfish at the reef are very interested in eating the Anemone and the Clownfish will fight off even the largest Butterfly that approaches. Clownfish will also feed the Anemone with food it has captured in the water. These incredibly beautiful and intriguing fish are commonly orange, red, or pink with head or body stripes of white.
Habitat:
The Clarkii Clownfish are the most common to be aquacultured in the United States. In the wild they live in small groups with one large dominant female, one smaller sexually active male, and a handful of smaller males and juveniles. When the female is lost the largest male will then change sex and become the dominant female with the other Clowns moving up the ladder behind it.
The Clark's Clownfish is also known as the Clark's Anemonefish, or Clarkii Clownfish. It has a reddish-brown base color with white stripes and an orange forehead. The anal fin is white with a yellow stripe on the top and bottom. Tank bred specimens are currently available for purchase.
Minimum Tank Size:
Clark's Clownfish is one of the most hardy, and therefore, most common clownfish in home aquariums. A 30 gallon or larger aquarium containing an Anemone host such as Macrodactyla doreensis is desirable. It is semi-aggressive towards other clownfish and passive tank mates.
Feeding and Diet:
The Clark's Clownfish diet consists of almost any meaty food items and herbivore preparations.







- Basking Lamps
- Basking Fixture
- Bedding Substrate
- Cricket Food and Care
- Dome Light Reflector
- Hideout Shelter
- HO UVB Flourescent Bulb
- Mercury Vapor UV Lamp
- Reptile Care and Medication
- Reptile Pellet Food
- Reptile Feeding Accessory
- Reptile Floating Fixture
- Fogger Mist
- Reptile Heaters
- Heat Lamps
- Terrarium Fixture Furniture
- Watering Fixture
- reptile-meter
- HO UVB Compact Flourescent Bulb

- Autofeeder for Pet
- Allergy Relief
- Aspirin for Pet
- Bark Control & Regulator
- Body Wipes Formula for Pet
- Boundary Repellent
- Calcium Formula For Pet
- Cat Litter Box
- Cologne For Pet
- Calm Comfort Formula for Pet
- Dental Care & Treament for Pet
- Deworming Formula
- Digestive Support Formula for Pet
- Ear Cleaner For Pet
- Flea Control for Carpet and Upholstery
- Flea Collar
- Flea Control Formula
- Gas Relief Formula for Pet
- Greens Formula for Pet
- Immune Enhancement Formula
- Milk Replacement Formula for Pets
- Skin Moisturizer for Pet
- MultiVitamin for Pet
- Omega Fish Oil for Pet
- Oral Hygiene for Pet
- Pain & Ache Formula for Pet
- Pet Conditioner
- Hairball Removal Treatment
- Itching Relief Formula for Pet
- Joint Formula for Pet
- Pet Nursery Formula
- Pet Shampoo
- Respiratory Formula for Pet
- Shed Formula for Pet
- Urinary Support Formula For Pet
- Vision Support For Pet
- Water Fountain for Pet


- Rena Air Pump
- Hagen Air Pump
- Tetra Air Pump
- ViaAqua Air Pump
- Other Air Pump
- Bubble Stone Wand
- Lee's Aquarium And Pet, Airline Holders, 6 Pack
- Lee's Aquarium And Pet, Airline Control Kit
- Hydor, Aqua Colormix Aquarium Light, Multi Colored
- JW Pet, Fushion Air Pump 200, Medium
- Lee's Aquarium And Pet, Ultimate Super Pump
- Aquarium Pharmaceuticals, Rena Air Pump 50, 10 Gallon
- JW Pet, Fusion Air Pump 300, Medium
- Tetra Fish, Whisper 10 Air Pump, Blue
- JW Pet, Fusion Air Pump 400, Large
- Aquarium Pharmaceuticals, Rena Air Pump 100, 20 Gallon
- Aquarium Pharmaceuticals, Rena Air Pump 200, 30 Gallon
- Tetra Fish, Whisper 20 Air Pump, Blue
- Tetra Fish, Whisper 40 Air Pump, Blue
- Lee's Aquarium And Pet, Airline Tubing, Clear, 25 Feet
- JW Pet, Fusion Air Pump 500, Large
- Aquarium Pharmaceuticals, Rena Air Pump 300 -75 Gallon
- JW Pet, Fusion Air Pump 600, Large
- Tetra Fish, Tetratec Dw96 Pump
- Tetra Fish, Whisper 100 Air Pump, Blue
- Tetra Fish, Whisper 60 Air Pump, Blue
- Hydor, Ario Pyramid Kit, Multi Colored
- Hydor, Ario T-Rex Skull Kit, Green
- JW Pet, Fusion Air Pump 700, Large
- Lee's Aquarium And Pet, Airline Tubing, Clear, 8 Feet
- Hydor, Ario Greek Temple Kit, Multi Colored
- Hydor, Ario Buffalo Skull Kit, Red
- Aquarium Pharmaceuticals, Rena Air Pump 400, 150 Gallon
- Hydor, Ario Coliseum Kit, Multi Colored
- Tetra Fish, Tetratec Dw96-2 Pump

- Algae Accelerator
- Aquarium Plants Supplement
- Aquarium Water Treatment
- Calcium Kalkwasser
- Ammonia Chlorine Removers
- Coral Supplements
- Iodine Iodide Supplement
- Iron Manganese Supplements
- Nitrate Removers
- Phosphate Remover
- Ph / Kh Buffers
- Red Slime Algae Remover
- Salt Water
- Salt Mix
- Stress Reduce Supplement
- Strontium Supplements
- Water Clarifiers Treatment


- Foam Filter Media
- Polyester Filter Media
- Mechanical Filter Media
- Aquarium Carbon
- Bioballs
- Zoo Med, Mechanical Filter Sponge Coarse
- Zoo Med, Mechanical Filter Sponge Fine
- Aquarium Systems, Duetto Biolgical Fliter Pad, 14 Gallon
- Aquarium Systems, Duetto Biolgical Fliter Pad, 27 Gallon
- Aquarium Systems, Duetto Filter Carbon Cartridge, 2 Pack
- Aquarium Systems, Duetto Mechanical Prefilter Sponge
- Aquarium Systems, Duetto Mechanical Prefilter Sponge
- Lee's Aquarium And Pet, Net Breeder
- MarineLand, H.O.T. Foam Sleeve, 1 Pack
- MarineLand, H.O.T. Foam Sleeve, 3 Pack
- Tetra Fish, Strainer Pfj,C
- Zoo Med, Foam Replacement For 501 Filter
- Energy Savers Unlimited, Coralife Pure Flo Filter Pad, 12 x 18 Inch
- Aquarium Pharmaceuticals, Microfiltration Pads Filstar
- Aquarium Pharmaceuticals, Rena Filstar Micro-Filtration Pads, 3 Pack
- Aquarium Pharmaceuticals, Rena Filstar Foam 20, 2 pack
- Aquarium Pharmaceuticals, Rena Filstar Foam 30, 2 Pack
- MarineLand, Bio-Wheel Assembly Replacement For 125 B
- MarineLand, Bonded Filter Pad, White, 312 Sq Inch
- MarineLand, Rite-Size Bonded Filter Sleeve, 1 Pack
- Tetra Fish, Bio-Wheel Assembly Replacement
- Tetra Fish, Carbon/media Container, White
- Tetra Fish, Impeller Assembly Pf5t
- Tetra Fish, Impeller Assembly Pfc
- Tetra Fish, Impeller Assembly Pfj
- Tetra Fish, Strainer Pf1, 2
- Tetra Fish, Strainer Pf3, 4, 5t
- JW Pet, Fusion Ceramic Modules
- MarineLand, Bio-Wheel Assembly
- MarineLand, Bio-Wheel Assembly
- Tetra Pond, Polishing Filter Pad
- Tetra, Whisper Ex Cartridge, Large/4 Pack
- Tetra Fish, PA0114-03 Rite-Size Bonded Filter Sleeve, 3 Pack
- Aquarium Pharmaceuticals, Rena Filstar Phos-Zorb
- Aquarium Pharmaceuticals, Nitra-Zorb Pouch, 7.4 oz
- Aquarium Pharmaceuticals, Rena Filstar Nitra-Zorb
- Tetra, Whisper Bio Bag Cartridge, Medium, 12 Pack
- Aquarium Pharmaceuticals, Rena Filstar Super Activated Carbon
- Energy Savers Unlimited, Coralife Pure Flo Filter Pad, 30 x 36 Inch
- Aquarium Pharmaceuticals, Rena Filstar Zeolite Ammonia Remover, 1 pouch(55 US gals)
- Aquarium Pharmaceuticals, Rena Filstar Ceramic Ring, 1 Lt
- MarineLand, Bio-Wheel Assembly Replacement
- MarineLand, Bio-Wheel Assembly Replacement For 170 B
- MarineLand, Bio-Wheel Assembly Replacement For 99 B
- Tetra, Whisper Bio Bag Cartridge, Large, 12 Pack
- JW Pet, Fusion Floss Cartridge
- Tetra Fish, Ceramic Filter Rings
- Lee's Aquarium And Pet, Filter Saver Bag, 4 X 12 Inch
- MarineLand, Tidepool S.O.S. Prefilter Pads, 2 Pack
- Lee's Aquarium And Pet, Filter Saver Bag, 4 X 8 Inch
- Tetra Fish, Filter Foam, 2 Pack
- Tetra Fish, Polishing Filter
- Tetra Fish, Filter Foam, 2 Pack
- Tetra Fish, Polishing Filter
- Tetra Fish, Bio-Wheel Canopy Filter, 4 Pack
- Tetra Fish, Bio-Filter Balls, 2-90 Pieces








- Algae Magnet Cleaner
- Algae Scrapers Scrubber
- Gravel Cleaner
- Scratch Removal Kit
- Aquarium Pharmaceuticals, Algae Hand Pad for Acrylic
- Aquarium Pharmaceuticals, Algae Pad for Glass
- Lee's Aquarium And Pet, Algae Cleaner and Scraper Stick
- MarineLand, Siphon-Kleen, Extra Large
- Aquarium Pharmaceuticals, Algae Glass Scraper
- Aquarium Pharmaceuticals, Algae Glass Scraper, 18 Inch
- Lee's Aquarium And Pet, Gravel Vacuum Cleaner with Nozzle, 10 Inch
- Lee's Aquarium And Pet, Gravel Vacuum Cleaner with Nozzle, 16 Inch
- Lee's Aquarium And Pet, Gravel Vacuum Cleaner with Nozzle, 24 Inch
- Lee's Aquarium And Pet, Gravel Vacuum Cleaner with Nozzle, 9 Inch
- Lee's Aquarium And Pet, Super Algae Scrubber
- Lee's Aquarium And Pet, Stretch Gravel Cleaner
- Lee's Aquarium And Pet, Ultimate Gravel Vac Hose Coupler, Male
- Lee's Aquarium And Pet, Slim Jr Gravel Cleaner, 6 Inch
- Lee's Aquarium And Pet, Vacuum Gravel Cleaner, 5 Inch
- Lee's Aquarium And Pet, Ultimate Gravel Vac Hose Coupler, Female
- Lee's Aquarium And Pet, Ultimate Manual Valve
- MarineLand, Siphon-Kleen, Large
- MarineLand, Siphon-Kleen, Medium
- MarineLand, Siphon-Kleen, Mini
- MarineLand, Tidepool Pad Pack
- Lee's Aquarium And Pet, Ultimate Gravel Vac Kit, 25 Foot
- Lee's Aquarium And Pet, Ultimate Gravel Vac Kit, 50 Feet
- Lee's Aquarium and Pet, Jumbo Scrubber Pad For Acrylic, Fine, 6 x 9 Inch


- Air Pumps
- Aquarium Water Additives
- Aquarium Carbon
- Aquarium Filter
- Aquarium Heaters
- Aquarium Lighting
- Aquarium Maintainance
- Aquarium Meters
- Aquarium Substrates
- Calcium Reactor
- Chillers
- Coral Propagation Tools
- Medications
- Power Head - Aquarium Powerheads
- Protein Skimmers
- Water Pump External
- Water Test Kits
- UV Sterilizer
- Wet & Dry Filter
- WaveMakers

- 8 in 1 Pet Products
- ActiPet
- All Glass Aquarium
- American Bioscience
- Aquarium Pharmaceuticals
- Aquarium Systems
- Aqueon
- Avoderm
- Bio Groom
- Blue Life USA
- Caribsea
- Coralife
- CPR Aquatic
- Current Usa
- Dancing Paws
- EarthBath
- Ecosystems
- Eheim
- Euro Reef
- Exo Terra
- Farnam
- Fe Line Inc
- Four Paws
- Furminator
- G Whiz
- Hagen
- Hikari Fish Food
- Hydor
- International Veterinary Sciences
- JW Pet Co
- Kent Marine
- Laguna Ponds
- Lamber Kay
- Lee's Aquarium Products
- Mag Float
- Marc Weiss Co.
- Marineland
- Novalek
- Nature Zone
- Nylabone
- Rep Cal Research Labs
- Ocean Nutrition
- Oceanic
- Pacific Coast
- Pentair Aquatics
- Pets International LTD
- Pet Max
- Pet Naturals of Vermont
- Pet Promise
- Premium Nutritional
- Red Sea
- San Francisco Bay Brand
- Seachem
- Super Pet
- Taam Reef
- T-REX
- Tetra
- Tetrafauna
- Tropical Science Biolabs
- ViaAqua
- Viobin
- Virbac
- Wardley
- Zilla
- ZooMed
- Zukes


- Acclimation Procedure
- Feeding Saltwater Fish and Invertebrates
- How much Live Rock is required?
- What's the difference between freshwater and saltwater?
- Aquarium Tips for Hot Weather
- Aquarium Upgrade
- Overall Aquarium Maintenance
- Today's Arrival
- Tips for Right pH In Your Aquarium
- Treating Fish with Swollen Abdomen
- Aquarium Stand
- Some Fundamentals of Healthy Fish Keeping.
- Fundamental Aquarium Tips for Beginners
- Snail Plague
- Aquarium Water Change
- Aquarium Plants Care
- Aquarium Terrace
- Corals Care
- Points To Consider While Buying an Aquarium
- Points To Consider When Buying a New Fish
- Treating Fish with Disturbed Swimming Equilibrium
- Symptoms of Ill Health in Fish
- Aquarium Filter Media
- Aquarium Salt Creep
- New Tank Syndrome
- Water Hardness
- Aquarium Decor
- First-Aid Kit for Fish
- Fish Cruelty
- Fish Keeping Myths
- Reef Aquariums
- Marine Aquarium Equipment
- Marine Quarantine Tank
- Shifting House with Marine Aquarium
- Marine Aquarium Micro Worms Culture for Small Fry
- Positioning the Marine Aquarium Tank
- Nitrate in Marine Aquarium
- Chlorine and Chloramines in Marine Aquarium
- Understanding the Scientific Names of Marine Aquarium Inhabitants
- Algae Control in Marine Aquarium
- Nitrite in Marine Aquarium
- Good Community Marine Fish
- Cloudy Water in Marine Aquarium
- Marine Aquarium Cycling
- Fishless Cycling in Marine Aquarium
- Using Pure Water in Marine Aquarium
- Using Activated Carbon in Marine Aquarium
- Marine Aquarium Fish to Avoid
- Caution Marine Fish
- Marine Intermediate Fish
- Marine Aquarium Air Pumps and Aeration
- Aquarium Powerheads
- Marine Aquarium Chemicals
- Ammonia in Marine Aquarium
- Marine Aquarium Filters
- Marine Aquarium Heating
- Marine Tank Capacities and Stocking Level
- Marine Aquarium Test Kits
- Marine Aquarium Lighting
- Dividing a Marine Aquarium
- Marine Aquarium Substrate




