Blue Line Snapper
Lutjanus coeruleolineatus
Saltwater Fish
Species Group: Snapper
Family: Snapper
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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 Blue Line Snapper
General information
The Blue Line Snapper has a pointed snout and a moderately sloped head, which makes it a unique fish to keep in any home aquarium. It grows up to 6 inches and needs a medium sized tank. The Blue Line Snapper requires easy to moderate care and makes a good fish for a community tank. It might eat shrimps and fishes that fit into its mouth and is not considered safe to keep in a reef tank. With its unique and splendid pattern, the Blue Line Snapper makes a captivating addition to any saltwater aquarium. If your aquarium is large enough, you can also include other peaceful fish species in the tank but this might lead to some aggression from the Bluelined Snapper. Ideally introduce all the fish simultaneously since this decreases the risk of violence. Do not crowd the aquarium because this will increase the risk of aggressive behavior. The Blue Line Snapper needs a large space in the tank to swim around along with plenty of hiding spots to take refuge.
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