MarineDepot.com Education Center - Species Database
The Bubble Tip Brittle Star requires a completely cycled and stable aquarium. Has bubble shaped apendages on arms and body and is an unusual and interesting species. Has a reputation for eating fish, the Brittle Star can attack fish if underfed and unable to scavenge for food. Feed raw shrimp, scallop, clam, mussel and other meaty bits frequently. Will learn to take food right from your fingers. This Sea Star is an excellent detrivore and will do a good job at keeping any excess food and detritus from building up. Will also consume any dead fish that is lost in the rockwork. turnal that you may never see them in your system. In the world's reefs, they are everywhere. These starfish-like echinoderms are decidedly quicker and more delicate than asteroids. Their common name is derived from their sinuous, snake-like movements, and the fact that they're truly brittle and break away easily if they come under attack. The podia in this class are generally used as sensory organs, rather than for active feeding as with their kin, the asteroids. There are more than 2,000 described species worldwide, and they're found congregating throughout shallow reef environments, hiding under rocks and within and between other living organisms.
Most Invertebrates require very long and slow drip acclimation process of at least 2 hours or more as they cannot adjust quickly to even small changes in pH, temperature, and alkalinity. Like all invertebrates, this species is intolerant of extreme nitrate levels (over 20) and cannot live in tanks that have had copper-based medications dispensed. Due to the sensitive nature of this animals stringent acclimation requirements and sensitivity to being properly acclimated, it is on the Restricted Species List.
Behavior: The Ophiarachna sp is generally semi-aggressive toward other tankmates.
Water parameters: Keep water quality high (SG 1.023 - 1.025, pH 8.1 - 8.4, Temp. 72 - 78 F).
Care: Many consider the Ophiarachna sp a low-maintenance specimen. Not venomous.
Size: The Bubble Tip Brittle 'Fancy' Sea Star may grow to 10 inches.
Origin: The Bubble Tip Brittle 'Fancy' Sea Star is commonly collected from Indo-Pacific.
Color: The Bubble Tip Brittle 'Fancy' Sea Star has a brown, tan patterns and variations. color.
Feeding: It likes to eat Eats meaty bits of seafood and detritus. Also will eat small fish if not feed regularly..
Species Compatibility Checker
It is important to make sure species can peacefully cohabitate before adding livestock to an aquarium. Use our handy species compatibility checker to determine if the animals on your wish list will play nice together.