Free Shipping!
15% OFF LiveAquaria®orders $179 or more.
Use code LAJULY15
SEE DETAILS »

Narrow Your Results:

Categories
Special
Brand
Aquarium Size (gallons)
Minimum Aquarium Size
Care Level
Temperament
Lighting
Color Form
Diet
Family
Genus
Max. Size
Origin
Species
Swim Level
Tank Setup
Water Conditions
Reproduction
Sale Items
Lake Regin
See all refinements

Active Fish

470 products
Whip Fin Fairy Wrasse
(Cirrhilabrus filamentosus)
Starting at $44.99
…its brilliantly colored fins in an attempt to persuade its mate. Colors may vary depending on the fish's mood.The Whip Fin Wrasse is a peaceful, active fish that will bring both color and activity to a fish-only or reef aquarium of 50 gallons or larger. When maintained with other Cirrhilabrus or…
Giant Danio
(Danio aequipinnatus)
Starting at $3.39
…and is an excellent schooling fish in larger community aquariums. The Giant Danio is also a very attractive fish with captivating blue coloration. Its gold spots and lines intensify the blue-green background of this fish.Because the Giant Danio is such an active fish, it requires a large aquarium…
Striped Raphael Catfish
(Platyodras armatulus)
Starting at $5.59
…and bold black and white stripes make the Striped Raphael Cat a visually striking fish. Inquisitive by nature, the peaceful Striped Raphael Catfish is full of personality and a pleasure to observe when active. Hardy and easy to care for, this armored catfish sports an impressive set of chainsaw-like…
Bala Shark
(Balantiocheilus melanopterus)
Starting at $2.79
…the semi-aggressive community aquarium. This is one of the more passive freshwater sharks, and they are an active fish that will be visible during the day. The Bala Shark is a beautiful fish with a metallic silver body with a yellow and black dorsal and caudal fin.It requires a large aquarium with…
Blotched Anthias
(Odontanthias borbonius)
Starting at $299.99
…of surface area for proper water oxygenation. An environment with low to moderate lighting conditions is ideal for the Blotched Anthias, but these fishes adapt well to more intense lighting utilized on modern reef aquariums.Once acclimated to a new aquarium, Anthias do best when fed a varied diet of…
Real Reef Eco Friendly Natural Rock
(Calcium Carbonate)
Starting at $174.99
We are excited to offer natural "Real Reef" Eco-friendly reef rock which answers the increased demand for live rock with zero coral reef impact. Whether you're establishing a new aquarium, or topping off an existing aquarium with this affordable, beautifully manufactured natural "Real Reef" reef…
Slender Whitleyi Anthias
(Luzonichthys whitleyi)
Starting at $39.99
…passive fishes. They enjoy being in numbers of 5 or more which seem to give them a sense of security, and should ideally be the dominant anthias species in the display, and added prior to the introduction of larger or more active fishes. Do not house these anthias with aggressive or overactive fish,
Banded Butterflyfish
(Chaetodon striatus)
Starting at $29.99
…body color of brownish-yellow instead of the white that adults have as a base.A peaceful fish, Banded Butterflyfish are most commonly found alone or in pairs, in shallow waters around coral reefs. Most active during the day, and sleeping at night, they seek shelter in the evening, as they are highly…
Fathead Sunburst Anthias
(Serranocirrhitus latus)
Starting at $99.99
The Fathead Sunburst Anthias also known as Fathead Anthias, is a colorful fish, predominantly pink, with heavy yellow-to-orange scale margins and facial markings. Pectoral and anal fins are fringed in blue.The Fathead Sunburst Anthias prefers to live at the bottom of the tank, so the deeper the…
Ghost Eel
(Pseudechidna brummeri)
Starting at $39.99
…Eel is safe to house with most fish that cannot fit into the eels mouth. Overly active, territorial, or aggressive fish should be avoided as potential tankmates, as they will oftentimes pick on the ribbon like tail of the Ghost Eel. Additionally, more pugnacious fish will make it very challenging to…
Marine Betta
(Calloplesiops altivelis)
Starting at $99.99
…all small fish and shrimp. It is nocturnal and requires hiding places to provide it shelter from bright lighting, being more active at dusk.When first introduced into the aquarium, live saltwater feeder shrimp should be used to entice this fish to eat. Using live foods such as feeder fish or shrimp…
Clown Goby, Yellow
(Gobiodon okinawae)
Starting at $10.99
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…
Microbe-Lift Herbal Actives Artemiss
(4409)
Starting at $9.59
…which results in water quality problemsMay result in the development of the resistant bacteriaCan lower the activity of the fish's immune systemMay have negative impact of sensitive fish species and plantsCan effect silicone sealantQ. Will Microbe-Lift Herbtana and Microbe-Lift Artemiss degrade…
Microbe-Lift Herbal Actives Herbtana
(4396)
Starting at $18.37
…which results in water quality problemsMay result in the development of the resistant bacteriaCan lower the activity of the fish's immune systemMay have negative impact of sensitive fish species and plantsCan effect silicone sealantQ. Will Microbe-Lift Herbtana and Microbe-Lift Artemiss degrade…
API® ACTIVATED FILTER CARBON
(5443)
Starting at $11.45
…CARB(R), a convenient dual-purpose filter media comprised of activated filter carbon and a natural ammonia-removing mineral. When changing water or adding fish, use API STRESS COAT(R) to remove chlorine and chloramine to reduce fish stress.About Mars Fishcare API Aquarium PharmaceuticalsFor over…
DFS22