Frogspawn Coral Care Sheet (Euphyllia Divisa): the Complete Guide

Frogspawn coral (euphyllia divisa) is an easy-to-care-for lps coral that thrives in a range of lighting and flow conditions. This guide provides a comprehensive care sheet for successfully keeping frogspawn coral in your reef tank.

Frogspawn coral is a popular choice among reef enthusiasts due to its attractive appearance and minimal care requirements. Native to the indo-pacific region, these corals prefer moderate to high water flow and moderate to high lighting conditions. They can be maintained in small to large aquariums, as long as water quality is kept optimal. In this guide, we will cover everything you need to know about frogspawn coral care, including water parameters, placement, feeding, and propagation techniques.

Physical Attributes Of Frogspawn Coral

Anatomy Of Euphyllia Divisa

Frogspawn coral, also known as euphyllia divisa, is a popular choice for aquarists and coral enthusiasts because of its unique physical attributes. Knowing the anatomy of this specific coral can help you take better care of it.

  • Tentacles: frogspawn corals have long, fleshy tentacles that resemble frogspawn, which can come in many different colors. These tentacles are used to capture food and help the coral maintain its shape.
  • Polyps: the tentacles are attached to polyps, which are small, tube-like structures that house the coral’s digestive system.
  • Skeleton: the polyps are attached to a hard, calcium carbonate skeleton that the coral secretes. This skeleton provides structure and support for the coral.

Different Color Variations Of Frogspawn Coral

Frogspawn coral comes in a wide range of colors, making it a beautiful addition to any aquarium.

  • Green: this is the most common color variation, with a bright green base color and neon green tentacles.
  • Purple: this color variation has a deep purple base with bright green tentacles.
  • Red: red frogspawn coral has a pinkish-red base with bright orange tentacles.
  • Yellow: this color variation has a yellow base with bright green tentacles.
  • Orange: orange frogspawn corals have a bright orange base with neon green tentacles.

It’s essential to note that coral color can change with different lighting and water conditions. Be sure to provide your frogspawn coral with the right conditions for optimal growth and coloration.

Tank Requirements For Frogspawn Coral

Frogspawn coral (euphyllia divisa) is one of the most stunning species of coral and a fantastic addition to any well-maintained aquarium. Its long fleshy tentacles with bright tips sway beautifully in the water, and its unique appearance adds a touch of exotic beauty to any tank.

However, to ensure that your frogspawn coral thrives, you need to provide the right tank requirements. In this section, we’ll take a closer look at what those requirements are, categorizing the information into four main sections: size and placement of the aquarium, water quality and parameters, lighting requirements, and compatibility with other species.

Size And Placement Of The Aquarium

  • Frogspawn coral is a large and fast-growing species; therefore, it needs a tank that is at least 30 gallons or more to accommodate its growth.
  • Place the coral in a spot where it has a moderate water flow that is not too fast, which could damage the coral or hinder its growth.
  • As the coral thrives in moderate to high lighting conditions, place it near the top of the aquarium, where it gets sufficient light without being exposed to direct sunlight.

Water Quality And Parameters

  • Consistent water circulation is vital to maintaining the right parameters, as it helps circulate food, nutrients, and waste through the tank.
  • Frogspawn coral needs a moderate water flow, with optimal water circulation around and through the coral’s tentacles, which helps to eliminate waste and detritus buildup.
  • Maintain the water temperature between 72°f to 80°f, with a stable ph level between 8. 0 and 8. 4 and alkalinity of 3. 0 to 3. 5 meq/l.

Lighting Requirements

  • Frogspawn coral needs a moderate to strong light source to photosynthesize and ensure healthy growth.
  • A combination of t5 fluorescent and led lighting is ideal, but ensure that the coral gets adequate light without being exposed to direct sunlight.
  • The lighting period for frogspawn coral should be between 8-12 hours per day.

Compatibility With Other Species

  • Frogspawn coral is a peaceful species that is compatible with most fish types but should be kept away from aggressive or territorial fish.
  • It is also important to note that placement of other coral types should not be too close to frogspawn coral, as the former may try to snag it or grow into it.
  • Look out for corals with similar feeding requirements as frogspawn coral, as feeding these corals simultaneously using the same source of food could result in unhealthy competition.
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By providing the right tank requirements, you can ensure the healthy growth and wellbeing of frogspawn coral in your aquarium. With the right amount of light, water circulation, and water conditions in general, you can keep your coral healthy and beautiful for years to come.

Feeding And Nutrition For Frogspawn Coral

Frogspawn coral, also known as euphyllia divisa, is a popular choice for hobbyists around the world. This coral’s unique appearance and striking colors make it a standout in any aquarium. To keep your frogspawn coral healthy and thriving, proper feeding and nutrition are essential.

In this section, we will take a closer look at the natural feeding habits of euphyllia divisa and explore some supplemental feeding options.

Natural Feeding Habits Of Euphyllia Divisa

  • Euphyllia divisa is primarily a photosynthetic coral, which means that it relies on light to produce its own food.
  • This coral has tiny stinging cells called nematocysts that it uses to catch small fish and plankton that stray too close.
  • In the wild, euphyllia divisa feeds on zooplankton, phytoplankton, and other small organisms that float in the water column.
  • The coral’s feeding tentacles emerge at night, extending out to catch prey and deliver it to its mouth.

Supplemental Feeding Options

  • While euphyllia divisa can survive on photosynthesis alone, it can benefit from supplemental feeding.
  • You can feed your frogspawn coral with small pieces of shrimp, fish, or other meaty foods once a week.
  • Alternatively, you can use liquid coral food that is specifically designed to provide the essential nutrients that euphyllia divisa needs.
  • Be careful not to overfeed your coral, as excess food can rot and lead to water quality issues.
  • Overfed coral can also develop cloudy tissue, which is a sign of bacterial infection.

By understanding the natural feeding habits of euphyllia divisa and exploring the various supplemental feeding options available, you can help ensure that your frogspawn coral stays healthy, vibrant, and thriving for years to come. Remember to feed your coral in moderation and always monitor the quality of your aquarium’s water to keep its environment optimal for growth.

Maintenance And Care Tips For Frogspawn Coral

Frogspawn coral, scientifically known as euphyllia divisa, is a beautiful addition to your aquarium that adds a pop of color to the environment. It is famous for its bright green or brownish tentacles that resemble frogspawn, hence the name. Frogspawn coral is quite popular among reef enthusiasts, but it requires proper maintenance and care to thrive.

In this section, we will discuss some essential maintenance and care tips for frogspawn coral.

Frogspawn coral is relatively easy to care for, and here are some crucial maintenance and care tips for your euphyllia divisa.

Recommended Equipment For Care And Maintenance

To ensure that your frogspawn coral thrives, you need specific pieces of equipment that help maintain the correct levels of light, nutrients, and water conditions.

  • Protein skimmer
  • Aquarium heater
  • Powerhead
  • Test kits
  • Led lighting system

Cleaning And Fragging

Frogspawn coral doesn’t require frequent cleaning, but you need to keep an eye out for detritus or algae buildup, which can harm the coral tissue.

  • Use a turkey baster or powerhead to blow off any detritus or debris.
  • If you identify any algae growth, remove it with a soft-bristle toothbrush.
  • You shouldn’t touch the coral tissue when cleaning as it’s fragile and prone to damage.

Fragging is a process that involves cutting a healthy euphyllia divisa sample into smaller pieces and reattaching them to a new or existing rock structure. It’s an excellent way to propagate your coral and also prevent overcrowding.

  • Use a hammer and chisel to cut your coral into small pieces.
  • Spread the pieces on a dry paper towel until the cuts and insides of the coral have fully dried.
  • With a clean frag plug or rock, use marine-grade glue or epoxy to attach the small pieces to the structure.
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Common Illnesses And Diseases

Though frogspawn coral is relatively hardy, it is not immune to illnesses and diseases that can impact its health. You should regularly inspect your coral for any signs of sickness or ailments, such as tissue recession or discoloration.

  • Brown jelly disease
  • Coral bleaching
  • White band disease
  • Rapid tissue necrosis

If you identify any signs of sickness or disease, quarantine the coral and consult with an experienced reef keeper on the next steps to take.

By maintaining the necessary equipment, adhering to cleaning and fragging schedules, and monitoring the coral’s health for signs of illness, you can ensure that your frogspawn coral thrives in your aquarium. Please remember always to research and seek advice from experienced reef keepers if you’re unsure about any aspect of care or maintenance.

What Are the Key Differences in Care Between Frogspawn Coral and Ricordea Coral?

When it comes to caring for frogspawn coral and ricordea coral, understanding their key differences is crucial. Frogspawn coral requires moderate to high lighting, a gentle water flow, and regular feeding. On the other hand, ricordea coral prefers low lighting, moderate water flow, and does not require regular feeding. Always follow specific ricordea coral setup instructions to ensure optimal conditions for its growth and overall health.

Frequently Asked Questions On Frogspawn Coral Care Sheet (Euphyllia Divisa): The Complete Guide

What Is The Ideal Lighting And Water Flow For Frogspawn Coral?

Frogspawn coral requires moderate to high water flow and moderate lighting. They need to be placed in a place that is not directly hit by the lights. You may add supplements such as calcium, alkalinity, and magnesium to maintain their growth.

How Often Should I Feed My Frogspawn Coral, And What Kind Of Food Should I Use?

Feed your frogspawn coral two to three times a week with small, meaty foods like mysis or brine shrimp. Avoid overfeeding as it can cause water quality issues. Provide enough food for the coral to catch in its tentacles without leaving any leftover.

What Are Some Common Diseases That Can Affect Frogspawn Coral, And How Can I Prevent Or Treat Them?

Frogspawn coral can be affected by common diseases like brown jelly disease, black band disease, and white band disease. To prevent them, maintain good water quality, avoid overcrowding, and quarantine new corals. Treatment may involve antibiotics or removing infected areas of the coral.

Is It Safe To Keep Frogspawn Coral With Other Types Of Coral Or Fish?

Frogspawn coral can coexist safely with other types of coral and fish, as long as there is enough space for all to thrive. However, keep in mind that some aggressive fish may harm the coral. Ensure proper water conditions and proper placement of coral to avoid damage to each other.

What Should I Do If My Frogspawn Coral Starts To Bleach Or Lose Its Color?

If your frogspawn coral starts to bleach or lose its color, consider adjusting the lighting and water flow in your tank. Check the water parameters and make sure they are within the appropriate range for your coral. You can also try supplements and feeding the coral to promote recovery.


The frogspawn coral, euphyllia divisa, is a great addition to any saltwater aquarium. This beautiful and hardy coral is a great choice for both beginner and experienced aquarists. By following the tips and recommendations outlined in this care sheet, you’ll be well on your way to successfully caring for your frogspawn coral.

Remember to provide proper lighting, water quality, and feeding to ensure the best health and growth. Keep a watchful eye for any signs of stress or disease, and take action immediately if needed. With proper care, your frogspawn coral will thrive and become a stunning centerpiece of your marine environment.

Invest the time and effort into providing the optimal environment and watch as your frogspawn coral flourishes into a beautiful and vibrant addition to your aquarium.

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