• Name:

    Dark Knight Acropora Tenuis

    (View AKA's)
  • Family: Acroporidae
  • Species: Acropora
  • Scientific Name: Acropora tenuis
More Details

Also Know As:

| FHC Dark Knight Tenuis

| Frag House Corals Dark Knight Tenuis

General info about Dark Knight Acropora Tenuis

In general, species from Acropora may grow either as a plate, slender or broad branching type of reef building corals. Each branch has several colonies that is composed of several corallites. When undisturb, their polyps will extend. But it will retract and hide inside the pores as a response to water movement or threat by nearby predators. They are common in shallow reefs with good visibility and strong water movement. They are noted as a refuge for small fish.

For the Dark Knight Acropora Tenuis, they are predominatly colored purple blue with green and purple polyps. This are the water parameters for cultivating Dark Knight Acropora Tenuis:

  • Calcium: 400 - 450 ppm
  • Alkalinity: 3.2 - 4.5 MEQ/L
  • Phosphates: 0
  • Magnesium: 1350 - 1500
  • Strontium: 10
  • Temperature: 72° - 78° F (22° - 26° C)
  • Salinity / Specific Gravity: 1.024 - 1.025

Dark Knight Acropora Tenuis Diet & Nutrition

Feeding the Dark Knight Acropora Tenuis in captivity with nano-zooplankton once a week is recommended. Do not feed them with copepods, artemia and other nauplii as they too large for them to ingest. The addition of dissolved organics is also recommended.

Fragging / Propagating Dark Knight Acropora Tenuis

A mature tank is highly recommended in propagating Dark Knight Acropora Tenuis. They require stable tank condition and that a sudden change could lead to stress and death. They are highly sensitive to temperature, sedimentation, chemical and environmental change.

Flow / Lighting Requirements for Dark Knight Acropora Tenuis

Dark Knight Acropora Tenuis require moderate to intense lighting and strong water flow. They are known to stress out in low light environment and slow water flow.

Dark Knight Acropora Tenuis Origin

Being both a tropical and subtropical species, Dark Knight Acropora Tenuis are found in the entire Indo-Pacific region particularly in Fiji, Sulu Sea, Madagascar, Phoenx Island, Marshall Islands and Australia.

Caution Should be Taken with Dark Knight Acropora Tenuis

You have to watch out for crabs. Except for the commensal crabs, most decapods and other crustaceans do not do well with Dark Knight Acropora Tenuis. Avoid moving them from place to place as this can cause stress and death.

Dark Knight Acropora Tenuis do not have stinging tentacles. But they have digestive strands like Acontia and Terpins that could be released if they are set to nearby corals. They are specifically aggressive to zoanthids and soft leather corals.

How to Acclimate Dark Knight Acropora Tenuis

Dark Knight Acropora Tenuis should be carefully acclimated. They should be placed in their permanent position immediately after acclimation. It takes 6 months for them to regain normal growth. They are purely marine, therefore, salinity must be maintained thoroughly at 1.023 to 1.025 specific gravity.

Relevent Articles

Original Detail

Name Species Family Scientific Name More Detail Added by
Dark Knight Acropora Tenuis Acropora Acroporidae Acropora tenuis

In general, species from Acropora may grow either as a plate, slender or broad branching type of reef building corals. Each branch has several colonies that is composed of several corallites. When undisturb, their polyps will extend. But it will retract and hide inside the pores as a response to water movement or threat by nearby predators. They are common in shallow reefs with good visibility and strong water movement. They are noted as a refuge for small fish.

For the Dark Knight Acropora Tenuis, they are predominatly colored purple blue with green and purple polyps. This are the water parameters for cultivating Dark Knight Acropora Tenuis:

  • Calcium: 400 - 450 ppm
  • Alkalinity: 3.2 - 4.5 MEQ/L
  • Phosphates: 0
  • Magnesium: 1350 - 1500
  • Strontium: 10
  • Temperature: 72° - 78° F (22° - 26° C)
  • Salinity / Specific Gravity: 1.024 - 1.025
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