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Black Long Spine Urchin

  • Products (13)
13 products
Longspine Urchin, Black
(Diadema setosum)
Starting at $19.99
The Black Longspine Urchin, also known as Long-spined Sea Urchin, has a body which is predominately black with a red eyespot in the center. The spines on these urchins are long, thin and completely black. They are a very delicate looking urchin, which are actually very capable of protecting itself.…
Longspine Urchin, Banded
(Echinothrix calamari)
Starting at $29.99
The Banded Longspine Urchin, also known as the Longspined Urchin or Hatpin Urchin, has a black central body with long, sharp spines, sometimes reaching 9 inches in length. The spines have hundreds of alternating light and dark bands. Some spines are strong, thick, and hollow, whereas others are…
Band Tail Black Spot Cardinalfish
(Apogon kallopterus)
Starting at $18.99
…prominent black spot is present at the base of the tail, which also lends towards their common name. A 70-gallon or larger aquarium with a cave and peaceful tank mates is suitable for this slow and methodical swimmer. It tends to hide in sea grass or other plants, or may use long spined urchins for…
Ochrestriped Cardinalfish
(Ostorhinchus compressus)
Starting at $18.99
…by a black spot near the tail which confuses possible predators which way the fish is facing.A 55-gallon or larger aquarium with a cave and peaceful tank mates is suitable for this slow and methodical swimmer. It tends to hide in sea grass or other plants, or may use long spined urchins for…
Speckled Fowler Cardinalfish
(Fowleria sp.)
Starting at $18.99
…have a black spot just behind their gill plate, helping to confuse would be predators. A 30-gallon or larger aquarium with a cave and peaceful tank mates is suitable for this slow and methodical swimmer. It tends to hide in sea grass or other plants, or may use long spined urchins for camouflage.…
Longspine Cardinalfish, Captive-Bred
(Zoramia leptacantha)
Starting at $36.99
…a cave and peaceful tank mates is suitable for this slow and methodical swimmer. It tends to hide in sea grass or other plants, or may use long spined urchins for camouflage. If a larger aquarium is available, it will handle a small group of this species. As a group, they will establish a strict…
Longspine Cardinalfish
(Zoramia leptacantha)
Starting at $17.99
…Large black eyes of this fish are outlined in iridescent blue like the markings on both the fins and body.A 10-gallon or larger aquarium with a cave and peaceful tank mates is suitable for this slow and methodical swimmer. It tends to hide in sea grass or other plants, or may use long spined urchins
Five Lined Cardinalfish
(Cheilodipterus quinquelineatus)
Starting at $24.99
…and black spot near the tail which confuses possible predators which way the fish is facing.A 50-gallon or larger aquarium with a cave and peaceful tank mates is suitable for this slow and methodical swimmer. It tends to hide in sea grass or other plants, or may use long spined urchins (Diadema…
Fowleria Cardinalfish
(Fowleria isostigma)
Starting at $19.99
…larger aquarium with a cave and peaceful tank mates is suitable for this slow and methodical swimmer. It tends to hide in sea grass or may use long spined urchins for camouflage. If a larger aquarium is available, it will handle a small group of this species. As a group, they will establish a strict…
Pajama Cardinalfish, Captive-Bred ORA®
(Sphaeramia nematoptera)
Starting at $21.99
…amongst rockwork or plants. Most Pajama Cardinalfish will tend to hide in sea grass or other plants. Some may also camouflage themselves against long spined sea urchins.Like many other schooling fish, the Pajama Cardinalfish will form a strict hierarchy when kept in small groups within the aquarium.…
Pajama Cardinalfish
(Sphaeramia nematoptera)
Starting at $14.99
…amongst rockwork or plants. Most Pajama Cardinalfish will tend to hide in sea grass or other plants. Some may also camouflage themselves against long spined sea urchins.Like many other schooling fish, the Pajama Cardinalfish will form a strict hierarchy when kept in small groups within the aquarium.…
Red Stop Light Cardinalfish
(Apogonichthys hyalinus)
Starting at $14.99
…and have a large black eye that aids them in detecting predators and finding food.A 30-gallon or larger aquarium with a cave and peaceful tank mates is suitable for this slow and methodical swimmer. It tends to hide in sea grass or other plants, or may use long-spined urchins for camouflage. If…
Pajama Cardinalfish - Captive-Bred Biota
(Sphaeramia nematoptera)
Starting at $21.99
…amongst rockwork or plants. Most Pajama Cardinalfish will tend to hide in sea grass or other plants. Some may also camouflage themselves against long spined sea urchins.Like many other schooling fish, the Pajama Cardinalfish will form a strict hierarchy when kept in small groups within the aquarium.…
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