Lawnmower Blenny

Care Level: Moderate to Difficult

Main Diet: Carnivore (live and frozen foods)

Compatibility: Peaceful, but can be territorial towards other pipefish

Reef Safe: Yes, but may eat small crustaceans

Adult Size: 4-6"

Suggested Tank Size: 30+ gallons

The Lawnmower Blenny, or Salarias fasciatus, is a unique and captivating marine fish that requires a moderate to difficult level of care. This species is a carnivore and should be fed a main diet consisting of live and frozen foods such as brine shrimp, copepods, and mysis shrimp. 

In terms of compatibility, the Lawnmower Blenny is generally peaceful, but it can display territorial behavior towards other pipefish. Therefore, it is important to house it in a tank of at least 30 gallons with ample hiding places to provide suitable territories for each fish. 

As for reef compatibility, the Lawnmower Blenny is considered reef safe; however, caution should be exercised as it may eat small crustaceans. Therefore, careful observation and consideration of tank inhabitants is necessary to maintain harmony within the reef environment.

When it comes to size, the adult Lawnmower Blenny typically grows to a length of 4-6 inches, making it a relatively small but visually striking addition to the tank.

To house a Lawnmower Blenny comfortably, it is recommended to have a tank size of at least 30 gallons. This provides enough space for the blenny to swim and explore, as well as accommodate its territorial tendencies.

Overall, the Lawnmower Blenny requires experienced aquarists who can provide the necessary care and attention to ensure its well-being in a marine aquarium. Its specific feeding requirements, territorial behavior, and potential impact on a reef environment make it a challenging yet rewarding addition to any saltwater tank.