Mango Tango Echinata

Acanthastrea echinata

Saltwater Coral Species Group: Acanthastrea Family: Mussidae

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Water parameters

Temp 76-80 F Temperature

Maintaining a stable and appropriate temperature is critical for the survival of aquatic life.

pH 7.8 - 8.4 potential of Hydrogen

Measuring the acidity or alkalinity of water on a 0–14 scale, where 7 is neutral, 7 is alkaline.

NO3 1-20 ppm Nitrate

While less toxic than ammonia, high nitrate levels (above 40–80 ppm) are important to monitor because they can cause fish stress, stunted growth, and harmful algae blooms.

NO2 <0.0001 ppm Nitrite

It is a highly toxic, intermediate compound in the nitrogen cycle produced from broken-down ammonia

PO4 0.01 - 0.1 ppm Phosphate

It is essential for plant development but must be managed, as excess levels trigger nuisance algae blooms and inhibit coral calcification.

NH3 <0.1 ppm Ammonia

It is the primary killer of aquarium fish, causing gill damage, stress, and death

Ca 380 - 450 ppm Calcium

Supporting the growth, skeletal structure, and shell formation of corals, mollusks, crustaceans, and coralline algae

KH 8 - 12 dKH Alkalinity

It acts as a shield, neutralizing acids to prevent dangerous pH "crashes" that can harm fish, corals, and plants.

Mg 1200 - 1400 ppm Magnesium

It enables coral growth by supporting skeletal formation, assists in metabolic processes, and ensures that calcium is available for corals, clams, and coralline algae.

SG 1.023 - 1.026 SG Salinity

Essential for maintaining stable, natural water parameters, proper osmoregulation, and stress-free environments for marine fish and corals

ORP 250 - 400 mV Oxidation-Reduction Potential

A higher positive mV indicates clean, oxygen-rich water with high water quality, while low readings indicate high pollution.

About Mango Tango Echinata

General information

In the wild, Mango Tango Echinata comes in two forms: either encrusting or massive. Their colonies may reach over a meter in length. They have circular corallites with thick walls and septa that have long and pointed teeth. Their skeleton is covered with a dense, fleshy tissue that usually forms a concentric fold.

For the Mango Tango Echinata, they are predominatly colored orange blue with green mouth. This are the water parameters for cultivating Mango Tango Echinata:

  • Calcium: 400 – 450 ppm
  • Alkalinity: 3.2 – 4.8 MEQ/L
  • Phosphates: 0
  • Magnesium: 1200 – 1350
  • Strontium: 8 – 10
  • Temperature: 76° – 83° F (24° – 28° C)
  • Salinity / Specific Gravity: 1.023 – 1.025

Diet & nutrition

In the wild, Mango Tango Echinata has developed a symbiotic feeding relationship with marine algae called zooxanthellae. But in captivity, you have to feed them with nanoplankton or dissolved organics.

Determining sex

A mature tank is highly recommended in propagating Mango Tango Echinata. Thriving them with fish is recommended as fish excretes nitrogen that can sustain the coral's growth.

Breeding & spawning

Mango Tango Echinata does not need a high flow rate and intense light. Giving them moderate lighting allows the Acan Echinata to spread their polyps thereby allowing them to feed. Too much light will cause the polyps to be retracted.

Origination

Mango Tango Echinata can be found throughout the Indo-Pacific region. They are widely distributed from East Africa (the Red Sea to Polynesia), Japan, Marshall Islands, and the Great Barrier Reef and Solitary Islands of Australia.

Cautions

Except for their own kind, Mango Tango Echinata is aggressive towards other species. During the night, they extend their tentacles and sting nearby corals. It is recommended to observe proper spacing between corals. Further, they have the tendency to be overpowered with soft corals and will die especially if soft corals outnumber them.

Acclimation process

Mango Tango Echinata is purely marine. So, therefore, salinity must be maintained thoroughly at 1.023 to 1.025 specific gravity.

All photos

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