Tiger Pistol Shrimp care guide
Tiger Pistol Shrimp (Alpheus ochrostriatus) — minimum tank 60 L, temperature 24-26 °C, pH 8.1-8.4.
Compiled by Aquairi from published sources · Published · Updated
Overview
Tiger Pistol Shrimp (Alpheus ochrostriatus) is a marine pistol (snapping) shrimp of the family Alpheidae, listed in the Aquairi knowledge base as an intermediate-level species. Pistol shrimp with yellow and dark stripes. Commonly pairs with Yellow Watchman Goby (Cryptocentrus cinctus). Burrows actively, rearranges sand.
Taxonomy
- Family: Alpheidae
- Genus: Alpheus
- Scientific name: Alpheus ochrostriatus
- Common synonyms: Yellow Striped Pistol Shrimp
Habitat
Alpheus pistol (snapping) shrimp are reef and sand-flat alpheids that bear one greatly enlarged claw. Snapping the claw produces a cavitation bubble and a loud pop used to stun prey and deter rivals; many species share a burrow with a partner goby in a well-known symbiosis. In the Aquairi knowledge base this species is recorded from Indo-Pacific.
Tank requirements
- Minimum tank volume: 60 L (15.9 US gal)
- Adult size: 3-5 cm
- Temperature: 24-26 °C (75-79 °F)
- pH: 8.1-8.4
- GH: 8-12 °dGH
- KH: 8-12 °dKH
- Salinity (specific gravity): 1.024-1.026
- Lifespan: 3-5 years
Diet
The species is a scavenger, feeding on detritus, small invertebrates and organic particles collected around its burrow; in aquaria it readily takes sinking pellets and frozen foods.
Compatibility
The Aquairi knowledge base lists this species as peaceful. Suitable tank mates include Watchman gobies. It should be kept away from Predatory fish. It pairs naturally with a partner goby that shares and guards its burrow.
Breeding
Breeding requires a planktonic larval stage, generally in brackish or marine water, which makes captive reproduction very difficult and rarely achieved in home aquaria.
Breeding the Tiger Pistol Shrimp (Alpheus ochrostriatus)
Overview
Alpheus ochrostriatus is a pistol shrimp of the family Alpheidae, described from the northern Red Sea in the context of goby–shrimp partner specificity; in the World Register of Marine Species the name is currently listed as unaccepted (nomen nudum). In the aquarium hobby it is treated as a shrimp-goby symbiont that pairs with watchman gobies.
Sexing
Pistol shrimp are not hermaphroditic; sexes are separate. Following the Alpheidae pattern, pairs tend to be monogamous with mate-guarding and the female is the egg-bearing sex, carried as a clutch beneath the abdomen.
Breeding Setup
Reproducing the natural symbiosis is central: the shrimp digs and maintains a burrow in sand or mud while a partner goby acts as a lookout against danger the shrimp cannot easily detect due to its poor eyesight. A deep, stable sand bed plus a compatible watchman goby provides the appropriate social environment.
Spawning & Berried Females
As in other Alpheidae, the female carries the fertilised egg mass under her abdomen until hatching. Spawning takes place within the security of the shared burrow system maintained with the goby.
Larval Care
Family-wide, the young develop through planktonic nauplius and zoea stages before settling. These minute larvae need graded live food and stable conditions, and no established hobbyist rearing protocol exists for this shrimp specifically.
Common Challenges
The burrowing, lookout-dependent lifestyle keeps spawning largely hidden, and the planktonic larvae are not commonly raised in aquaria. Husbandry effort is best spent on the burrow-and-goby setup rather than on larval culture.