Brittle Teardrop Starfish Ophiomastix Annulosa

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Brittle Teardrop Starfish (Ophiomastix annulosa)

Overview:
The Brittle Teardrop Starfish is a visually striking brittle star with slender, banded arms and a distinct teardrop-shaped central disc. Nocturnal and highly active, it is an engaging scavenger that adds both movement and interest to marine aquariums.

Origin:
Native to the Indo-Pacific, commonly found on coral reefs, rubble, and rocky substrates.

Feeding:
Omnivorous scavenger. Feeds on detritus, leftover food, and small invertebrates. Can be target-fed with finely chopped seafood, mysis shrimp, or sinking pellets.

Tank Mates:
Generally reef-safe. Avoid very small fish or shrimp if underfed, and predatory tank mates that could harm the starfish.

Aggression:
Peaceful when well-fed but opportunistic in its scavenging.

Experience Level:
Intermediate. Requires a mature aquarium with plenty of live rock or hiding places and stable water conditions.

Water Parameters:

• Temperature: 72–78°F (22–25.5°C)

• pH: 8.1–8.4

• Salinity: 1.023–1.025

• dKH: 8–12

Above images for illustration purposes only. Exact colours, patterns, and size may vary between individuals.

Please note: The livestock that is sold on our online site is not held in store at our Swell shop, or available for collection from the shop. Species sold at our Swell store will differ from ones available to order to your door.

All livestock deliveries are subject to our full Delivery Terms & Conditions, please read before ordering.