Mombasa Lionfish
Pterois mombasae
Saltwater Fish
Species Group: Lionfish
Family: Scorpaenidae
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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 Mombasa Lionfish
General information
This species is oftentimes confused for the Antennata or Spotfin Lionfish as the two are very similar in appearance. Mombasa Lionfish can be distinguished from Antennata Lionfish by their shorter pectoral fin filaments, larger eyes, unique barring pattern on the base of the tail, and lack of the series of dark spots on the pectoral fins. Just like its better-known cousin, the Mombasa Lionfish is a beautiful fish with unique pectoral fin filaments that resemble wings. The Mombasa Lionfish originates from the Indian Ocean, and is infrequently exported from East Africa, Maldives, and Sri Lanka. These fishes frequent deeper water and can be found on offshore reefs and reef slopes varying in depth from 50-130 feet. The Mombasa Lionfish should be kept in a medium or large aquarium with a few overhangs and structures for adequate hiding places. The ideal setup should be aquascaped with live rock to provide shelter, along with open areas for swimming to accommodate the beautiful open fin display of this species. This species is a nocturnal hunter, and they are normally found perched on rockwork or under an overhang during the day. Keep in mind that the predatory Mombasa Lionfish will consume smaller fish, shrimp, and other crustaceans in the tank. The spines on the dorsal, anal fins of the Mombasa Lionfish are venomous, so use extreme caution when cleaning the aquarium or handling this species. If you are stung, the reaction will be similar to a bee sting only a little stronger.
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