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30 Gallon Marine Fish

  • Products (116)
116 products
Fu Manchu Lionfish
(Dendrochirus biocellatus)
Starting at $69.99
…pectoral fins, and tall, quill-like dorsal fins. It is unique from other Lionfish because of the two, feeler-like appendages on the chin.A 30 gallon or larger aquarium with numerous hiding places is suitable. It will hide while acclimating to its new environment. The top spines are venomous,…
Black Striped Cardinalfish
(Apogon spp.)
Starting at $18.99
…horizontal stripes.A 30 gallon or larger aquarium with a cave and peaceful tank mates is ideal for this slow and methodical swimmer. A mated pair may be kept, and under ideal conditions may breed.It should be fed a well balanced diet of meaty foods such as feeder shrimp, marine flesh, flake foods,…
Blue Mandarin, Captive-Bred, Biota
(Synchiropus splendidus)
Starting at $79.99
…beauty.It should be kept in a well-established 30 gallon or larger aquarium with live rock, live sand, and plenty of hiding places. It is moderately hardy in reef aquariums if given exceptional care. It is not overly aggressive towards other fish, except for conspecifics.The Captive-Bred Blue…
Lizard Blenny
(Parapercis sp.)
Starting at $14.99
…body that is barred in black and gray, and the back of the fish is mottled also in black and gray. Their mouth is relatively large for their size, and they may cause a threat to small crustaceans in the marine aquarium. These fish are very hardy and do not require a large aquarium.A well-established…
Flame Cardinalfish
(Apogon spp.)
Starting at $19.99
…green.A 30 gallon or larger aquarium with caves and peaceful tank mates is a good environment for this slow and methodical swimmer. It should not be kept in large groups because of its aggressive behavior towards other Cardinalfish, although it does well in mated pairs. It is a nocturnal fish and…
Leaf Fish
(Taenianotus triacanthus)
Starting at $49.99
…of the Leaf Fish, also known as the Leaf Scorpionfish, or Paper Fish, varies between red, yellow, brown, or blue.A 30 gallon or larger aquarium with live rock is suitable for this fish. It uses the live rock for hiding as well as for perching while looking for food. Tank mates should be passive fish
Mimic Saddle Puffer
(Paraluterus prionurus)
Starting at $18.99
…toward other fish except those of its own genus, and is best suited for a 30 gallon or larger aquarium that does not have invertebrates.The diet should include a variety of shaved shrimp, squid, scallop, mysis shrimp, freeze-dried krill soaked in a vitamin supplement, and frozen marine algae. It…
Blue and Gold Blenny
(Ecsenius lividanalis)
Starting at $15.99
…not heavily stocked with mature colonies these fish may damage Acropora sp. and Montipora sp. in these displays. Generally found amid crevices and rocks on the bottom of its environment, the Black and Yellow Blenny needs a tank of at least 30 gallons with plenty of scattered live rock for perching…
Pixy/Spotted Hawkfish
(Cirrhitichthys oxycephalus)
Starting at $23.99
…Spotted Hawkfish. The Pixy Hawkfish has a whitish-blue body with large red spots.A 30 gallon or larger aquarium is acceptable for this hardy and aggressive fish. It will harass small, peaceful fish and most any other fish that is introduced to the aquarium after it has become established. Its tank…
Fowleria Cardinalfish
(Fowleria isostigma)
Starting at $19.99
…the fish uses to confuse would be predators. A few members of the Fowleria genus mimic small scorpionfish in the wild. It is possible that this species may do the same. The Redtail Cardinalfish is a very peaceful, schooling fish that will make a wonderful addition to any peaceful marine aquarium.…
Kaudern's Cardinalfish, Captive-Bred
(Pterapogon kauderni)
Starting at $19.49
…highlighted by black stripes and white spots on the body and long, elegant fins. These fish are bred in and reared in Indonesia and Asia and are hardier than their wild harvested counterparts.A 30 gallon or larger aquarium with a cave and peaceful tank mates is ideal for this slow and methodical…
Rolland's Damselfish
(Chrysiptera rollandi)
Starting at $19.99
…reef aquarium. A 30 gallon aquarium or larger with plenty of rockwork and décor is ideal. Because it can tolerate less than ideal water parameters, it is a popular fish among beginning hobbyists. A small group of juvenile Black Cap Damsels will add color and drama to most marine aquariums. Maintain…
Flame Hawkfish
(Neocirrhites armatus)
Starting at $64.99
…eyes. They are a very personable fish, and are great for reef aquariums as long as there are no small shrimp maintained in the aquarium.It requires a 30 gallon or larger aquarium with plenty of live rock for structure and hiding. They are mostly a peaceful fish that spends most of its time perching…
Marginated Damselfish
(Dascyllus marginatus)
Starting at $59.99
…side of the body.A 30 gallon aquarium or larger with plenty of rockwork and décor is ideal. Because it can tolerate substandard water parameters, it is a popular fish among beginning hobbyists. A small group of juvenile Marginated Damsels will add color and drama to most marine aquariums. Maintain…
Jawfish, Black Cap
(Opistognathus randalli)
Starting at $29.99
…are green with faint orange stripes. It has a black spot on the dorsal fin, as well as a black cap on top of the head. It should reside in a 30 gallon or larger aquarium with a tight-fitting lid to prevent it from jumping out, and at least 3 inches of mixed substrate for burrowing. It poses a…
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