Pistol Shrimp, Alpheus sp., otherwise called Snapping Shrimp, or Symbiosis Shrimp are marine spineless creatures that have one additional expansive hook it uses to snap at prey to daze them. They are likewise known for framing harmonious associations with gobies – this can be a unimaginably fun and remunerating relationship to watch in a home aquarium. The Gobies caution the Pistol Shrimp of predators and the Pistol Shrimp will impart its sustenance to the Gobies. It is reef safe and comes in a wide range of hues and varieties. It is best kept in tanks with adequate measures of rockwork, a sandy substrate, and will scrounger for nourishment and additionally acknowledge solidified aquarium foods.