Fungia 'Rainbow' - a simple stony coral for the saltwater aquarium

Опубликовано: 16 Май 2026
на канале: Toms Korallen
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Discover everything about the fascinating Fungia Rainbow in this video – an extraordinary coral that not only impresses with its vibrant colors but also with its easy care in a reef aquarium. If you're looking for a low-maintenance LPS coral that requires little light and is ideal for beginners, you've come to the right place. In this episode of Tom's Little Coral Guide, you'll learn why the Fungia Rainbow – actually a Cyclopseris – is a perfect choice for your saltwater aquarium and what you should pay attention to regarding its care, feeding, and placement.

The Fungia Rainbow captivates with its unique, rounded disc shape and its impressive coloration with orange-green stripes and striking tentacles with purple tips. This coral lives on the bottom of the aquarium, where it flexibly adapts to different conditions. Its ability to move is particularly fascinating: by inflating itself, it can drift with the current and independently find a better location. Its clever strategy for self-cleaning and nutrient uptake also makes it a true highlight in the aquarium.

The Fungia Rainbow impresses with its unique, rounded disc shape and its striking coloration with orange-green stripes and eye-catching tentacles with purple tips. Another advantage of this coral is its high adaptability to varying water parameters. Whether in a nutrient-poor or nutrient-rich system, Fungia Rainbow thrives thanks to its efficient feeding behavior. It is also robust against temporary sand cover and can actively free itself from it. Even its reproduction is fascinating, as it can regenerate itself through a process called anthocauli, forming new mini-corals.

In this video, you'll receive practical tips on proper water flow, lighting, and feeding, as well as important information on potential predators and optimal placement in your aquarium. Whether you're a beginner or an experienced aquarist, this coral will bring color, movement, and life to your aquarium.

Chapters:

00:00 Introduction and Overview of Fungia Rainbow
00:16 Structure and Anatomy of the Coral
00:39 Habitat and Behavior in Nature
01:02 Difference between Fungia and Cyclopseris
01:37 Identification: Cyclopseris curvata
01:58 Colors and Growth Form of Fungia Rainbow
02:17 Propagation and Anthocauli Explained
03:05 Care and Lighting Requirements
03:23 Feeding Behavior and Nutrition
03:44 Difficulty Level and Suitability for Beginners
04:09 Handling Sand and Self-Cleaning
04:35 Water Parameters and Nutrients
05:24 Current and Movement
06:05 Parasites and Potential Risks
06:28 Origin and Propagation
06:59 Predators in the Aquarium
07:16 Prices and Availability
07:37 Tips for Placement and Propagation in the Tank
07:52 Use as a Ground Cover in the Aquarium
8:11 Conclusion and Farewell

You can find our corals here:

https://toms-korallen.de

In the marine aquarium encyclopedia, you'll find everything you need to know about the inhabitants of your aquarium:

www.meerwasser-lexikon.de