Bluestripe Pipefish

Doryrhamphus excisus

Saltwater Fish Species Group: Pipefish Family: Syngnathidae

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Water parameters

Temp 76-80 F Temperature

Maintaining a stable and appropriate temperature is critical for the survival of aquatic life.

pH 7.8 - 8.4 potential of Hydrogen

Measuring the acidity or alkalinity of water on a 0–14 scale, where 7 is neutral, 7 is alkaline.

NO3 1-20 ppm Nitrate

While less toxic than ammonia, high nitrate levels (above 40–80 ppm) are important to monitor because they can cause fish stress, stunted growth, and harmful algae blooms.

NO2 <0.0001 ppm Nitrite

It is a highly toxic, intermediate compound in the nitrogen cycle produced from broken-down ammonia

PO4 0.01 - 0.1 ppm Phosphate

It is essential for plant development but must be managed, as excess levels trigger nuisance algae blooms and inhibit coral calcification.

NH3 <0.1 ppm Ammonia

It is the primary killer of aquarium fish, causing gill damage, stress, and death

Ca 380 - 450 ppm Calcium

Supporting the growth, skeletal structure, and shell formation of corals, mollusks, crustaceans, and coralline algae

KH 8 - 12 dKH Alkalinity

It acts as a shield, neutralizing acids to prevent dangerous pH "crashes" that can harm fish, corals, and plants.

Mg 1200 - 1400 ppm Magnesium

It enables coral growth by supporting skeletal formation, assists in metabolic processes, and ensures that calcium is available for corals, clams, and coralline algae.

SG 1.023 - 1.026 SG Salinity

Essential for maintaining stable, natural water parameters, proper osmoregulation, and stress-free environments for marine fish and corals

ORP 250 - 400 mV Oxidation-Reduction Potential

A higher positive mV indicates clean, oxygen-rich water with high water quality, while low readings indicate high pollution.

About Bluestripe Pipefish

General information

The Bluestripe Pipefish is the smallest of the reef pipefishes available in the aquarium hobby. It has a long, slender body with a tiny, tubular mouth and around, flag-like tail. The body is orange with a blue stripe on either side running from snout to tail. The tail is maroon to red with highly variable yellow, orange, and white markings. This species is best kept in mated pairs or harems of one male and multiple females in an aquarium that is 30 gallons or larger. Males are territorial and will not tolerate the presence of one another. If adding more than one bluestripe pipefish to the aquarium, it is recommended to add them at the same time. After an elaborate courtship dance, the female will attach her adhesive eggs to the concave area on the underside of the male's trunk. A pair will regularly mate in an aquarium if well-fed. It is not easy to determine gender, but mature males typically have a flattened appearance due to the brood patch, while females are more round. With the help of a magnifying glass, opaque papillae can be seen on the snouts of mature males. It may be kept with small, shy fish such as small gobies, seahorses, dragonets, and firefish. Aggressive, territorial, or fast-moving fish do not make good companions. Pipefish will be harmed by anemones and corals with stinging tentacles or corals that are large enough to consume them, such as brain corals. They can also be harmed by invertebrates such as crabs and large shrimp. These pipefish usually spend daylight hours swimming vertically behind a pipe or upside-down under a rock ledge. At dawn and dusk, they can be found swimming out in the open in search of food.

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