Black Combtooth Blenny
Ecsenius namiyei
Saltwater Fish
Species Group: Blenny
Family: Blenniidae
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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 HydrogenMeasuring the acidity or alkalinity of water on a 0–14 scale, where 7 is neutral, 7 is alkaline.
NO3 1-20 ppm NitrateWhile 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 NitriteIt is a highly toxic, intermediate compound in the nitrogen cycle produced from broken-down ammonia
PO4 0.01 - 0.1 ppm PhosphateIt is essential for plant development but must be managed, as excess levels trigger nuisance algae blooms and inhibit coral calcification.
NH3 <0.1 ppm AmmoniaIt is the primary killer of aquarium fish, causing gill damage, stress, and death
Ca 380 - 450 ppm CalciumSupporting the growth, skeletal structure, and shell formation of corals, mollusks, crustaceans, and coralline algae
KH 8 - 12 dKH AlkalinityIt acts as a shield, neutralizing acids to prevent dangerous pH "crashes" that can harm fish, corals, and plants.
Mg 1200 - 1400 ppm MagnesiumIt 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 SalinityEssential for maintaining stable, natural water parameters, proper osmoregulation, and stress-free environments for marine fish and corals
ORP 250 - 400 mV Oxidation-Reduction PotentialA higher positive mV indicates clean, oxygen-rich water with high water quality, while low readings indicate high pollution.
About Black Combtooth Blenny
General information
The Black Combtooth, also known as Namiye's Blenny, is a small marine fish that is typically found in the Western Pacific Ocean. They have a distinct black and white striped pattern on their body, with a bright blue and yellow tail. Black Combtooths can grow up to 2 inches in length and are considered to be peaceful and easy to care for, making them popular choices for beginner saltwater aquariums.
Diet & nutrition
In their natural habitat, Black Combtooths feed primarily on algae and small crustaceans. In captivity, they can be fed a varied diet consisting of algae-based flakes, pellets, and frozen foods such as brine shrimp and mysis shrimp.
Determining sex
It can be difficult to determine the sex of Black Combtooths, as there are no visible differences between males and females.
Breeding & spawning
There is limited information available on the breeding and spawning habits of Black Combtooths in captivity.
Diseases
Like other marine fish, Black Combtooths can be susceptible to common saltwater diseases such as ich, velvet, and bacterial infections. Proper tank maintenance and a healthy diet can help prevent these diseases from occurring.
Origination
Black Combtooths are native to the Western Pacific Ocean, specifically around Indonesia and the Philippines.
Cautions
Black Combtooths are generally peaceful and not known to be harmful to humans or other fish species. However, it is important to note that they may become territorial and aggressive towards other blenny species in the aquarium. It is also recommended to keep them in a well-established aquarium with live rock and plenty of hiding spaces.
Acclimation process
When introducing Black Combtooths to a new aquarium, it is important to acclimate them slowly to their new environment. This can be done by floating the bag containing the fish in the aquarium for about 15-20 minutes to allow the temperature in the bag to adjust to the temperature in the aquarium. After this, small amounts of water from the aquarium can be added to the bag at 10-minute intervals, until the water in the bag is mostly from the aquarium. Then, the fish can be carefully released into the aquarium.
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