Yellow Clown Goby
Gobiodon okinawae
Saltwater Fish
Species Group: Gobies
Family: Gobiidae
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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 Yellow Clown Goby
General information
The Yellow Clown Goby is a cheerful addition to any marine aquarium. In addition to its vibrant body color, the active and peaceful Yellow Clown Goby is often seen perched on live rock or coral right out in the open or hovering in the water column in plain view for hobbyists to enjoy. Though the adult size is a mere 1-1/2″ in length, the stocky shape, and very large head gives the Yellow Clown Goby a quiet, yet commanding presence in the home aquarium. Native to the reefs of the Indo-Pacific, Gobiodon okinawae usually congregates among soft and hard coral colonies. Since the Yellow Clown Goby is peaceful, it makes a wonderful addition to any reef aquarium containing colonies of polyp corals. Here, this member of the Gobiidae family will swim and perch amongst the polyps. Care needs to be taken, however, with SPS corals since the Yellow Clown Goby may nip at the smaller polyps. It will rarely demonstrate aggression towards other fish but will fight with its own kind especially in smaller aquarium systems. Therefore, it is best to keep the Yellow Clown Goby with other docile species. It is common for the Yellow Clown Goby to spawn in an aquarium. Caution should be exercised if the aquarium contains Acropora sp. or similar SPS corals. The female Yellow Clown Goby will lay her eggs on the underside of the coral’s branch, which will cause tissue recession in that area of the coral. However, under good conditions, the coral will regenerate the lost tissue.
Cautions
Gobies are considered jumpers make sure your aquarium has a tight-fitting canopy or screen cover to prevent the Gobie from jumping out of your aquarium. Gobies have been known to jump through the smallest of holes in a canopy.
Cautions
Gobies are considered jumpers make sure your aquarium has a tight-fitting canopy or screen cover to prevent the Gobie from jumping out of your aquarium. Gobies have been known to jump through the smallest of holes in a canopy.
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