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20 Gallon Marine Fish

  • Products (106)
106 products
Fireball Angelfish
(Centropyge aurantonotus)
Starting at $119.99
…to nip at stony and soft corals (sessile invertebrates) and clam mantles. It requires a 20 gallon or larger tank with multiple hiding places and live rock for grazing.The diet should include Spirulina, marine algae, high-quality angelfish preparations, mysis or frozen shrimp, and other high-quality…
Algae Attack Pack - Mega
(Miscellaneous species)
Starting at $89.99
…Quantity of species peraquarium size (gallons) 30 55 75 100 125 Scarlet Hermit Crabs 5 10 15 20 25 Mexican Turbo Snails orMargarita Snails orZebra Turbo Snails 10 20 30 40 50 Dwarf Red Tip Hermit orDwarf Yellow Tip Hermit orDwarf Zebra Hermit (Hawaii) 20 35 50 65 80 Abalone orBanded Trochus…
Gray (Black) Angelfish
(Pomacanthus arcuatus)
Starting at $79.99
…pale silvery-gray. The juvenile is black with yellow stripes.The Gray Black Angelfish is hardy, and can reach a length of 20 inches as an adult. It therefore requires a 250 gallon or larger tank. The tank should contain large amounts of live rock for hiding and grazing. Gray Black Angelfish is prone…
Aquatic Life Pack - 20 Gallon Marine Fish
(miscellaneous species)
Starting at $129.99
Stock marine aquariums up to 20 gallons with greater convenience with the Aquatic Life Pack - 20 Gallon Marine Fish. This thoughtfully selected collection of hardy and attractive captive-bred marine fish simplifies the creation of a beautiful saltwater aquarium setup. We ve done the research for you…
Nitromax Marine
Starting at $19.99
…new fish or when performing partial water changes.General InformationNitromax Marine gives you a head start in the race against ammonia and nitrite build up. A well-established aquarium takes substantial time and care to develop, and many fish could be lost in the process. Nitromax Marine takes…
Starting at $9.99
…Treating with API MARINE MELAFIX will not harm the biological filter.DirectionsUse dosing cap on bottle. As a disease or wound treatment for marine fish and corals in the aquarium: Remove activated carbon and turn off protein skimmer.Shake Well.Dose: Add 5ml per 10 US gallons of aquarium water.…
Probiotic Marine Formula
Starting at $10.99
marine Ich, closed fins, velvet, body fungus, hole-in-the-head, and vibrio. Completely safe for all fish, corals, and aquatic plants. For use with saltwater marine aquariums. 16 oz. treats 1,900 gallons.Directions for UseAdd 2 teaspoons per 20 gallons first dose, then 1 teaspoon per 20 gallons every…
Kent Marine Nitrogen Sponge
Starting at $9.99
…ammonia directly!Kent Marine Nitrogen Sponge extends the time allowed between water changes by keeping nitrates low. 2 qt. jar treats a 50 gallon tank. This media (like all media) must be used in a media bag.Kent Marine Nitrate SpongeDirections for UseUse 1 cup for each 20 gallons of aquarium water.…
Kent Marine Superbuffer-dKH
Starting at $14.99
…This product is designed for reefs and may be used in fish only marine systems also.Considerations for use:A pH of 8.0 to 8.3 and an alkalinity of 2.9 to 4.0 meq/L (8 to 11 dKH) is recommended, with 3.4 meq/L (9.5 dKH) being optimum. (Fish only tanks should maintain 3.5 to 4.5 meq/L (or 10 to 12…
Kent Marine Reef Carbon
Starting at $7.99
…remove organic pollutants, stain and entrained toxic gasses. Just 1 cup treats 100 gallons of aquarium water. Kent Marine Reef Carbon is for use in marine and freshwater aquariums and is well suited for sensitive fish and reef systems. Will not leach phosphates or promote undesirable algae growth. 1…
Seachem Marine Buffer
Starting at $7.3
…pH to dangerous levels if not used properly. Marine Buffer contains sodium, magnesium, calcium, strontium, and potassium salts of carbonate, bicarbonate, chloride, sulfate, and borate. Directions for Use:Add 5 g (1 level teaspoon) for each 20 gallons. Dissolve in at least one cup of freshwater. This…
JBJ Cabinet Stand for 30 Gallon Rimless Nano-Cube Aquarium and 20 Gallon Frag Tank
Starting at $249
*Coordinating stand for the 30RL Nano-Cube and 20RL Frag Tank*Beautiful stand displays aquariums at the optimal viewing level*Stylish stand provides ample storage for aquarium accessoriesShowcase your >JBJ 30 Gallon Rimless Nano Cube Aquarium or JBJ 20 Gallon Rimless Frag Tank with the style it…
Two Little Fishies BioPronto Marine
Starting at $12.42
…dosing. For the initial dose, add one capful (5ml = 1 teaspoon) per 20 gallons. To seed biological filter media, add this amount daily for 10 days. Thereafter add 25ml per 33 gallons twice per month.Two Little Fishies BioPronto Marine does not require refrigeration, but store in a cool, shaded area…
Cobalt Aquatics Microvue3 20 Nano Aquarium Kit - 5.3 gallon
Starting at $101.99
…Clearvue 20 internal filter, 6-watt LED light, glass top, and a foam under pad. The Microvue3 aquariums are the perfect choice for planted tanks, bettas, glow fish, shrimp tanks, goldfish, small community fish, and even a nano reef.Cobalt Aquatics Mini LEDThe Cobalt Aquatics Microvue3 20 Nano…
Innovative Marine NUVO Aquarium Fusion Peninsula 14 Aquarium
Starting at $199.99
…micron sock - mechanical filter Adjustable return flare nozzle 211 gallons per hour pump Designated skimmer/reactor column About Innovative MarineWelcome to the Innovative Marine website, a division of Yimco Incorporated.Innovative Marine is a premier manufacturer in the aquatics industry focused on…