Spotted Lagoon
Spotted Lagoon captivates with its gentle blue tint and distinctive spots, resembling shimmering light across a tropical lagoon’s surface. Its slow, spiraling motion brings a calming sense of peace and harmony to any aquarium.
$65
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Description détaillée
Spotted Lagoon (Mastigias papua) is a jellyfish with a soft blue tint and distinctive speckles, giving it a slightly mysterious yet peaceful appearance. Its rounded body and bell are dotted with irregular pale markings that resemble scattered light on a lagoon’s surface. This visual effect creates the impression of a natural ornament, as if born from the heart of tropical waters.
It originates from the tropical lagoons and calm bays of Indonesia and the broader Indo-Pacific region, where it thrives in shallow, sunlit waters rich in nutrients. In the wild, it is often found near coral reefs and mangrove areas, forming calm groups that slowly drift as part of a wider ecosystem.
While swimming, it often rotates gently, causing its tentacles to sway in a smooth, hypnotic rhythm. This movement is not only visually captivating but also therapeutic – watching the Spotted Lagoon jellyfish brings a deep sense of calm and inner balance. Its motion feels like a slow dance of water and light.
Unlike some other species, it doesn’t rely on intense color or dramatic silhouette. Its strength lies in softness, which is precisely why it is an ideal choice in the Ocean’s Clouds collection for those seeking a gentle yet visually compelling jellyfish – a living presence that brings a sense of peace and harmony into any aquarium without being intrusive.

Spotted Lagoon
guide des tailles
The bell typically reaches a size of 2–2.8 in (5 to 7 cm), while tentacles are usually around 1.6–2 in (4 to 5 cm) long. Thanks to its compact dimensions, this species is suitable even for smaller aquariums, where it can create a calm and visually appealing atmosphere.
Specimens are shipped in their early developmental stage and gradually gain their characteristic form and delicate details as they grow.
Spotted Lagoon
Guide de longévité
With proper care, it can live up to 24 months, making it one of the longest-living species in the Ocean’s Clouds collection. Its growth and development are gradual, allowing you to observe subtle changes in its appearance and movement throughout its entire life cycle.
Entretien de
Spotted Lagoon
This species thrives best at a temperature between 20–25 °C (68–77 °F) and with a stable salinity of 30–32 ppt. For feeding, we recommend Marine Food or baby brine shrimps, ideally 3–4 times per week.
The jellyfish is completely non-stinging, and just like other Ocean’s Clouds species, it should always be kept on its own. We rate the difficulty of care as 4 out of 5, which requires regular maintenance and attention to tank conditions.

Chez Ocean’s Clouds, nous pensons que la beauté doit aller de pair avec la responsabilité. C’est pourquoi chaque méduse que nous proposons est élevée dans un environnement soigneusement contrôlé — jamais prélevée dans la nature. Élevées dans des conditions optimales, elles grandissent sans stress, reflétant le calme qu’elles apporteront plus tard à votre foyer.
Nos aquariums sont conçus pour rappeler le rythme naturel de la mer. Sans angles vifs et avec un flux circulaire continu, ils créent l’habitat idéal pour que les méduses dérivent, pulsent et brillent — comme elles le feraient en pleine mer. C’est une sculpture vivante qui apporte silence, douceur et équilibre à chaque espace.
Il ne s’agit pas seulement d’élever des méduses. Il s’agit de créer un rituel quotidien de calme, une connexion à l’océan et un espace où la science, le design et la nature se rencontrent. Ce que vous voyez, c’est une beauté sans effort. Ce qui se cache dessous, c’est la précision, l’éthique et des années d’expertise marine.
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