QUICK STATS

Care Level: Easy
Coral Type: Soft Coral / Leather Coral / Kenya Tree / Cauliflower Leather
Scientific Name: Capnella sp.
Temperament: Peaceful to Semi-Aggressive by Growth and Chemical Competition
Photosynthetic: Yes
Placement: Lower to Middle / Rockwork or Isolated Rock
Lighting: Low to Moderate / Moderate
Water Flow: Moderate to Strong, Indirect
Approximate Purchase Size: Varies by Frag or Colony Size
Approximate Max Size: Colony Growth Depends on Stability, Nutrients, Lighting, Flow, and Available Space

PURPLE KENYA TREE LEATHER CORAL

The Purple Kenya Tree Leather Coral is a hardy soft coral known for its tree-like branching shape, flexible stalks, soft waving polyps, and purple-toned coloration. Depending on the specimen and lighting, it may show shades of purple, lavender, mauve, pink-purple, gray-purple, tan, cream, brown, or muted violet across the branches, stalk, and expanded polyps.

This coral is best treated as a Kenya Tree Coral, generally from the genus Capnella. It is also commonly called a Cauliflower Leather Coral because of its branching, bushy growth pattern. When open, the coral may sway gently in the current and create a soft, tree-like look in the aquarium. In plain English, it is a soft coral shrub that can grow enthusiastically enough to make you question whether you bought one coral or adopted a small invasive houseplant with polyps.

Purple Kenya Tree Leather Coral is popular because it is hardy, adaptable, fast-growing, beginner-friendly, and tolerant of a wide range of reef conditions. It adds movement, height, and soft texture to reef aquariums without requiring intense lighting, constant feeding, or delicate skeleton care.

This coral is photosynthetic and receives much of its energy from reef lighting through symbiotic zooxanthellae. It may also absorb dissolved nutrients and fine organic matter from the water column. Direct feeding is usually not necessary, though it may benefit from a mature reef system with some available nutrients.

Kenya Tree corals are usually peaceful by sting, but they can become competitive through fast growth, dropped branches, and chemical competition. They may release mucus or compounds that can irritate sensitive corals, especially in smaller or heavily stocked mixed reefs. Running activated carbon, maintaining good flow, and performing regular water changes can help reduce potential irritation.

Note: Image is a representation of what to expect. The coral you receive may vary slightly in size, purple coloration, branch shape, stalk thickness, polyp extension, texture, and overall appearance.

AQUARIUM REQUIREMENTS

AQUARIUM SIZE

A minimum aquarium size of 10-20 gallons or larger is recommended for Purple Kenya Tree Leather Coral, though larger mature reef systems are preferred. Larger aquariums provide better stability, more placement options, and more room to manage growth.

Kenya Tree corals can grow quickly once established. They may also drop small branches that attach elsewhere in the aquarium. This can be useful if you like easy propagation. It can be less charming if you were hoping the coral would respect boundaries, a concept it has clearly never studied.

PLACEMENT RECOMMENDATIONS

Purple Kenya Tree Leather Coral is best placed on lower to middle rockwork where it receives low to moderate lighting and moderate to strong indirect flow.

Rock Placement: Place on stable rockwork, a frag plug, or a rubble base where the coral can attach firmly.

Lower Placement: A good option for new arrivals or stronger lighting systems.

Middle Placement: Works well once the coral is settled and showing consistent expansion.

Isolated Rock: Recommended if you want to control spreading and dropped branches.

Avoid Sand Burial: Do not place where sand will constantly blow onto the stalk or polyps.

Growth Space: Leave open space around the colony for expansion.

Spacing: Give room from neighboring corals, especially SPS, LPS, and sensitive soft corals.

Chemical Competition: Use activated carbon and regular water changes if keeping multiple leathers, soft corals, SPS, or chemical-sensitive corals.

Avoid Aggressive Neighbors: Keep away from torches, hammers, frogspawn, galaxea, chalices, favias, and other corals with strong sweepers or stings.

Kenya Tree corals can be placed in main rockwork if you are comfortable pruning and removing dropped frags. If not, use an island rock. Future you, allegedly an intelligent organism, will appreciate the containment strategy.

WATER PARAMETERS

Purple Kenya Tree Leather Coral is hardy and adaptable, but stable reef conditions are still important. Sudden swings in salinity, temperature, alkalinity, nutrients, or lighting can cause shrinking, slumping, closed polyps, shedding, poor extension, or detachment.

Temperature: 75-80°F
pH Level: 8.1-8.4
Salinity: 1.024-1.026 specific gravity
Alkalinity: 8-10 dKH
Calcium: 380-450 ppm
Magnesium: 1250-1350 ppm
Nitrate: 5-20 ppm
Phosphate: 0.03-0.10 ppm

Kenya Tree corals usually tolerate slightly nutrient-rich reef systems better than many delicate SPS corals. They generally do not need ultra-low nutrient water. The goal is clean, stable, fed reef water, not sterile seawater pretending to be moral superiority.

LIGHTING

Purple Kenya Tree Leather Coral prefers low to moderate lighting, though it can adapt to a fairly wide range of reef lighting if acclimated slowly.

LIGHTING RECOMMENDATIONS

Low to Moderate PAR: Start around 50-100 PAR if newly added, especially if the coral is freshly shipped or coming from lower light.

Target Range: Many Kenya Tree corals do well around 75-150 PAR.

Higher Light Adaptation: Some specimens may adapt to stronger lighting, but changes should be gradual.

Gradual Acclimation: Increase light slowly over several days to weeks if moving into brighter placement.

Color Display: Purple, lavender, and mauve tones may show best under moderate reef lighting with a blue-heavy spectrum.

Color Shift: Purple-toned Kenya Trees may look more brown, tan, gray, pink, or muted violet depending on lighting spectrum, nutrients, and camera settings.

Too Much Light: Signs may include shrinking, pale tissue, poor polyp extension, slumping, or repeated closing.

Too Little Light: Signs may include stretching, dull color, weak expansion, or slow growth.

Do not blast a fresh Purple Kenya Tree with maximum light because the color looked interesting. That is not care. That is photon-based optimism, humanity’s least useful reef tool.

WATER FLOW

Purple Kenya Tree Leather Coral prefers moderate to strong indirect flow. Flow helps keep the coral clean, supports gas exchange, prevents detritus buildup, and encourages natural swaying movement.

FLOW RECOMMENDATIONS

Ideal Flow: Moderate to strong, indirect, varied flow.

Avoid Direct Blast: Do not aim a pump directly at the coral so hard that it stays folded, shriveled, or pinned to one side.

Good Movement: Branches should sway naturally without being whipped violently.

Avoid Dead Spots: Low flow can allow slime, detritus, algae, or debris to settle on the coral.

Propagation Control: Stronger indirect flow may keep the coral more compact, while low flow may allow larger expansion and more dropped branches.

After Shedding: If the coral looks shiny, waxy, or irritated, improve indirect flow and avoid constantly moving it.

The goal is enough flow to keep the coral clean and moving, not enough to turn it into a purple inflatable tube man having a nervous breakdown.

DIET

Purple Kenya Tree Leather Coral is primarily photosynthetic and usually does not require direct feeding.

PRIMARY DIET

Photosynthesis: Reef lighting provides much of the coral’s energy.

Dissolved Nutrients: Kenya Tree corals may absorb dissolved organic matter and nutrients from the water.

Fine Particulate Foods: Very fine coral foods, phytoplankton-style blends, amino acids, and reef nutrition products may be used lightly.

Fish Feeding Benefit: Regular fish feeding often provides enough dissolved and suspended nutrition.

Trace Elements: Regular water changes or balanced supplementation can help maintain trace elements used by soft corals.

FEEDING FREQUENCY

Direct target feeding is usually unnecessary. Broadcast feeding occasionally may be beneficial in very clean systems, but avoid overfeeding.

Kenya Tree corals do not need chunks of shrimp shoved at them like they are tiny LPS corals. They are soft corals, not branching seafood storage.

COMPATIBILITY

Purple Kenya Tree Leather Coral works well in many reef aquariums when given space, flow, and stable conditions.

COMMON TANK MATES

Fish: Reef-safe fish such as clownfish, gobies, blennies, wrasses, cardinalfish, firefish, tangs, rabbitfish, anthias, and other peaceful to semi-peaceful community fish.

Use Caution: Fish known to nip soft corals, including some angelfish, butterflyfish, puffers, filefish, and certain triggers.

Invertebrates: Generally safe with cleaner shrimp, snails, hermit crabs, and common reef invertebrates.

Coral: Compatible with many soft corals, zoanthids, mushrooms, LPS, and SPS if spacing and chemical filtration are managed.

Avoid Direct Contact: Do not allow aggressive LPS or anemones to touch the Kenya Tree.

Chemical Competition: Run activated carbon and maintain good water changes in mixed reefs with leathers and sensitive SPS.

Growth Control: Remove dropped branches if you do not want new colonies spreading through the aquarium.

MIXED REEF NOTES

Kenya Tree corals can be excellent soft corals for mixed reefs, but they should not be placed where they can easily spread into prized coral colonies. They can drop branches that drift, attach, and form new colonies.

Activated carbon, strong flow, protein skimming, and regular water changes help reduce chemical buildup from leather corals. Soft corals are beautiful, but some of them behave like passive-aggressive weeds with lighting requirements.

BEHAVIORAL NOTES

Temperament: Peaceful by sting, but potentially semi-aggressive through growth and chemical competition.

Growth Pattern: Branching, tree-like, and bushy.

Polyp Extension: Healthy specimens usually show soft fuzzy polyp extension across branches.

Expansion and Contraction: May expand during the day and shrink or slump at night.

Slumping: Temporary drooping can occur during acclimation, shedding, flow changes, or irritation.

Shedding: May periodically shed mucus or a waxy film. This is normal if the coral reopens afterward.

Dropped Branches: Kenya Tree corals may drop branches that attach elsewhere and grow into new colonies.

Fast Growth: Can grow quickly in nutrient-rich, stable systems.

Coloration: May show purple, lavender, mauve, pink-purple, gray-purple, tan, cream, brown, or muted violet depending on lighting, nutrients, and specimen.

Purple Appearance: Purple tones may appear stronger under blue-heavy reef lighting and may look more brown or gray under whiter lighting.

Frag Attachment: Leather frags may take time to attach. They can be secured with rubble cups, rubber bands, toothpicks, bridal veil, or low-pressure fragging methods.

Slime Response: Kenya Tree corals may produce mucus when handled, irritated, or fragged.

Chemical Defense: Use gloves when handling and wash hands afterward.

Algae Risk: If flow is too low, algae or detritus can settle on the branches and reduce extension.

Pest Awareness: Inspect for nudibranchs, flatworms, algae, aiptasia, and other hitchhikers before placement.

Fragging: Very easy to frag. Sometimes too easy. The coral may do it for you, because apparently consent from the aquarist is optional.

Trade Name Reality: Purple Kenya Tree Leather Coral is usually a trade or color-description name rather than a separate species. Exact purple intensity, polyp extension, growth rate, and branching shape can vary between individual specimens and lighting systems.

Placement Reality: This coral is hardy, forgiving, and fast-growing. That is good news unless you put it in the middle of your main rock structure and then act betrayed when it begins founding colonies like a soft coral empire.

ACCLIMATION PROCESS

This acclimation method helps reduce stress by gradually introducing the coral to your aquarium’s temperature, lighting, and water chemistry.

1. DIM THE LIGHTS

Turn down aquarium lights or place the coral in a shaded lower area at first. This helps reduce stress while it adjusts.

2. FLOAT THE BAG

Float the sealed bag in the aquarium for 15-20 minutes to allow the temperature in the bag to equalize with the tank.

3. OPEN BAG, ADD CORAL TO CONTAINER

Carefully open the bag and transfer the coral and shipping water into a clean container. Handle the coral gently by the frag plug, rock, or attached base when possible.

4. ACCLIMATE USING TANK WATER

Add small amounts of tank water to the container every few minutes for 20-30 minutes. Avoid rough handling, squeezing, or tearing the soft tissue.

5. CORAL DIP WITH CAUTION

Use a coral-safe dip only according to the product instructions and only if appropriate for soft corals. Kenya Tree corals may slime heavily when dipped or handled. Inspect carefully for pests, algae, aiptasia, and hitchhikers before placement.

6. TRANSFER CORAL TO AQUARIUM

Place the coral on lower-to-middle rockwork or an isolated rock with moderate indirect flow. Discard the shipping and dip water. Do not pour shipping water or dip water into your aquarium.

7. SECURE IF NEEDED

If the coral is loose or freshly cut, secure it gently to rubble or a plug using a low-pressure method. Do not crush the stalk or tie it too tightly.

8. LIGHT ACCLIMATE

Allow the coral to adjust gradually over several days to weeks before moving it into brighter light. Watch for expansion, polyp extension, purple coloration, slumping, shedding, and signs of irritation before making major placement changes.

9. MONITOR FOR DROPPED BRANCHES

Check nearby rockwork and sandbed for dropped branches that may attach elsewhere. Remove or relocate them if you do not want new colonies spreading through the aquarium. Ignore them long enough and congratulations, you now own a Kenya Tree neighborhood.