The Fish Guru

Frogspawn Coral Care: A Guide to Maintain a Thriving Aquarium

Frogspawn Coral: A Complete Guide on the Care and Maintenance of this Beautiful Invertebrate

Few things are more mesmerizing than a thriving coral reef teeming with life. Aquarists and reef enthusiasts worldwide understand the delicate balance needed to maintain a sustainable underwater ecosystem.

The landscape of a carefully curated saltwater aquarium can be both captivating and rewarding. With over 2,500 species of corals worldwide, the frogspawn coral is one of the most attractive and low-maintenance invertebrates you can add to your aquarium.

In this guide, we’ll explore everything you need to know to maintain a healthy and beautiful frogspawn coral.

Origins and Habitat

The frogspawn coral is native to the warm coastal waters of Southeast Asia and Australia. These corals prefer areas with indirect sunlight and high turbidity.

Frogspawn corals are most commonly found in shallow waters, but can also be found at depths of up to 130 feet. Their tentacles sway gracefully in the water, giving them their distinct name.

They are commonly referred to as ‘bubble-tipped’ due to their tips resembling bubbles. Frogspawn corals are unique in the polyps that grow out of their branches.

These polyps produce the coral’s calcium carbonate skeleton over time, which gives the coral its structure.

Appearance and Names

Frogspawn Coral is distinguishable from other coral varieties because of its bubble-tipped tentacles. They come in branching or wall varieties, and they can have many different color variations.

Colors range from bright greens, purples, blues, pinks, and browns. The wall variety often has protruding bumps that are notably longer than the branching type.

These invertebrates are often found attached to rocks, rubble, and the sea floor with their foot-like anchors.

Tank Placement and Requirements

As with all types of coral, the right placement of a frogspawn coral is crucial for its survival. These corals require moderate lighting and should be placed in the middle to lower part of the tank, thus avoiding bright light sources.

Moderate flow is also important to prevent debris from accumulating on the coral’s polyps and disturbing the delicate feeding process. You should avoid placing frogspawn corals near aggressive coral species, sharp surfaces, or areas with strong water currents that might damage their delicate tissue.

Care for Frogspawn Coral

Water Quality and Parameters

The most important consideration when caring for your frogspawn coral is maintaining stable water parameters. Nitrates and phosphates should always be kept in check, and magnesium, calcium, and alkalinity should be carefully monitored.

The use of products like ESV B-Ionic dosing pumps can help ensure consistent water chemistry. A consistent water temperature of 75-78 degrees Fahrenheit will create the ideal environment for your coral.


One of the great things about frogspawn coral is that they coexist well with reef-safe fish and invertebrates. Clownfish, particularly, form a unique symbiosis with the frogspawn coral by laying their eggs near the coral’s tentacles.

They protect the eggs while the coral’s tentacles protect them from predators. It’s best to avoid coral-picking fish species when creating a community with frogspawn coral.


Frogspawn coral is a photosynthetic coral, meaning it obtains most of its energy from sunlight. They have developed a symbiotic relationship with algae, known as zooxanthellae, which lives within their tissues.

You don’t need to feed frogspawn coral directly, but it’s important to avoid overfeeding your fish as excessive feeding can lead to nutrient imbalances that can harm your coral.

Health and Disease

Frogspawn coral is vulnerable to a few common issues that, if left untreated, can cause lasting damage. Protecting the coral’s delicate tentacles from tangs, snails, and other predators is important to prevent stress and a condition called brown jelly infection.

Quarantine should be undertaken before introducing your coral to a new environment. The use of a coral dip is highly recommended to prevent the spread of disease.

If your coral shows signs of infection, it should be treated with coral dips, medication, or both.


Fragging, or splitting your coral into multiple pieces to encourage growth or propagate, should only be done when necessary. Choose the appropriate cutting tool, such as a bone cutter or electric saw, and dip the fragments in iodine before replanting in a low-stress environment.

For the branching variety of frogspawn coral, cutting the coral stalk into sections will produce multiple new coral stalks that can be replanted separately. For the wall variety, careful cutting in a zigzag pattern is required to ensure even fragmentation.


Caring for a saltwater aquarium takes time, effort, and attention to detail. The addition of a frogspawn coral can be a great way to liven up your tank without sacrificing ease of care.

Despite being relatively low maintenance, you must keep in mind the basic requirements, including lighting, flow, and placement. To ensure optimal growth and the long-term health of your frogspawn coral, maintaining stable water quality is paramount.

Overall, with some care and attention, your frogspawn coral will bloom, thrive, and become a centerpiece of your aquarium.

Where to Buy and FAQs

If youre thinking about adding a frogspawn coral to your aquarium, you may be wondering where to buy this invertebrate and what to expect in terms of price, availability, and care. Read on to learn more.

Availability and Price

Frogspawn coral is a popular and fast-growing coral species, making it readily available in many pet stores and online retailers. When purchasing your frogspawn coral, ensure that you are buying a healthy and well-maintained coral.

Research the seller and read reviews to get an idea of the quality of the product on offer. The price of a frogspawn coral will vary based on the size, color, and type of the coral.

Prices for frags or fragments of frogspawn coral can range from $50-$200 or higher, depending on the quality. When purchasing online, process your order promptly to minimize the time your coral spends in transit.

Online retailers typically offer live arrival guarantees, although it can be risky to purchase in the hot summer months or during the cold winter months, especially when shipping overseas. Its always better to purchase from reputable vendors who specialize in live marine organisms.

Frequently Asked Questions

If youre considering adding frogspawn coral to your tank, here are some commonly asked questions to help you make an informed decision:

1. What is the difficulty level for maintaining frogspawn coral?

Maintaining frogspawn coral requires basic care and attention to detail, making it a good choice for aquarists of all levels. Regular monitoring of water parameters and light levels, coupled with proper tank placement and flow, is essential to keep your coral healthy and vibrant.

2. Where is the best location in the tank to place frogspawn coral?

Frogspawn coral should be placed in the middle to lower part of the tank, providing moderate lighting and flow while avoiding direct light and surfaces that can damage its delicate tentacles. 3.

How fast does frogspawn coral grow? Frogspawn coral grows at a moderate rate, adding 1-2 inches of growth per year under ideal conditions.

This makes it one of the faster-growing species of coral and a good choice for aquarists looking for a high-impact addition to their tank. 4.

Can frogspawn coral live in a community tank with other fish and invertebrates? Frogspawn coral is compatible with a wide range of reef-safe fish and invertebrates.

Clownfish, in particular, have a symbiotic relationship with frogspawn coral, proving a natural defense against predatory attacks. 5.

Is it necessary to feed frogspawn coral? As a photosynthetic coral, frogspawn coral can absorb essential nutrients from symbiotic zooxanthellae within its tissues.

This often negates the need for direct feeding, although excessive feeding can lead to nutrient imbalances that can harm your coral. In conclusion, adding frogspawn coral to your aquarium is an exciting and rewarding experience.

With basic care and attention to detail, this species of coral can thrive in a community tank and provide a stunning focal point that will impress and delight all who see it. Remember to purchase your frogspawn coral from a reputable vendor, monitor water parameters and lighting conditions, and take necessary precautions to prevent damage to your coral’s delicate tentacles.

By doing so, you can enjoy all the beauty that this fascinating and accessible invertebrate has to offer. In this comprehensive guide, we have explored everything you need to know to care for frogspawn coral in your aquarium.

We’ve discussed the origin and habitat of frogspawn coral, its appearance and names, and tank placement and requirements. We’ve also given an overview of care for frogspawn coral, including water quality, tankmates, feeding, health and disease, and fragging.

Additionally, we’ve covered where to buy frogspawn coral and frequently asked questions. Overall, frogspawn coral is a beautiful and low-maintenance invertebrate that can serve as an excellent addition to your aquarium.

With proper care, you can ensure good health and longevity for your frogspawn coral.

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