Red Elongated Dottyback

Pseudochromis elongatus

Saltwater Fish Species Group: Dottybacks Family: Pseudochromidae

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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 Red Elongated Dottyback

General information

Boasting smoldering gradients of vibrant red and orange coloration, the Red Elongated Dottyback injects bold color to the marine aquarium. For many hobbyists, the exciting fiery red, rust, ox blood, and persimmon coloration. Relative peaceful demeanor compared to other dottybacks. Though less aggressive, the Red Elongated Dottyback is not a skittish fish. Once adjusted to its new environment, the Red Elongated Dottyback will spend time in the open to exploring. This diminutive dottyback poses minimal threat to crustaceans and ornamental shrimp making it an excellent candidate for reef aquariums of all sizes. Create ample crevices and caves for the Red Elongated Dottyback. Similar to other Dottyback species, it is recommended to house the Red Elongated Dottyback singly unless the aquarium is very large.

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