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Two Little Fishes

Two Little Fishes

Two Little Fishies, Inc. was founded in 1991 to promote the reef aquarium hobby with its introductory video and books about reef aquariums. The company now publishes and distributes the most popular reef aquarium reference books and identification guides in English, German French and Italian, under the d.b.a. Ricordea Publishing.

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  • ReVive Coral Cleaner 500ml. by Two Little Fishes

    ReVive Coral Cleaner 500ml. by Two Little Fishes

    ReVive Coral Cleaner 500ml. by Two Little Fishes

    Two Little Fishies ReVive Coral Cleaner™ is a new product developed by Julian Sprung for cleansing live stony corals.
    It is a surface cleaning formula based on plant extracts. Use for all general purpose live coral cleansing, as a part of acclimation to aquariums when corals are first received, for rinsing prior to shipping, and for rinsing newly fragmented corals, such as at coral farming facilities. 500 ml (16.8 fl oz) bottle.

    (3)
    $10.48
  • Barbed Aquatic Ball Valves by Two Little Fishes

    Barbed Aquatic Ball Valves by Two Little Fishes

    Barbed Aquatic Ball Valves for regulating water flow through standard hose used for devices such as canister filters, pump return lines, protein skimmers, calcium reactors, etc.
    (4)

    Starting at: $4.33

  •  Sea Veggies PURPLE Seaweed, BULK 100 sheets. by Two Little Fishes

    Sea Veggies PURPLE Seaweed, BULK 100 sheets. by Two Little Fishes

    Sea Veggies PURPLE Seaweed ,BULK 100 sheets. by Two Little Fishes.
    Super nutritious natural Purple Seaweed. Ideal for marine herbivores such as Tangs and Surgeonfish, Moorish Idols, Parrotfish, Angelfish, large Butterflyfish, and herbivorous freshwater fishes, such as Cichlids and Goldfish.

    (2)
    $39.95
  •  Sea Veggies Seaweed, Red 1oz. (30 gr.) by Two Little Fishes

    Sea Veggies Seaweed, Red 1oz. (30 gr.) by Two Little Fishes

    Sea Veggies Seaweed, Red 1oz. by Two Little Fishes.
    Ideal for marine herbivores such as Tangs and Surgeonfish, Moorish Idols, Parrotfish, Angelfish, large Butterflyfish, and herbivorous freshwater fishes, such as Cichlids and Goldfish.

    (3)
    $8.49
  • Two Little Fishes MetaSorb UHC Metals Adsorbing polymer

    Two Little Fishes MetaSorb UHC Metals Adsorbing polymer

    Two Little Fishes MetaSorb UHC Metals Adsorbing polymer

    Heavy Metal Thunder?
     
    An excess of heavy metals in the water is toxic to aquatic life. These metals may come from the water source, from foods, from artificial seawater mixes, corroding metal equipment,
     
    magnets, pumps, etc. Sudden mysterious ailments in fishes, corals and other invertebrates may occur when heavy metals reach a toxic threshold. MetaSorbTM UHC is made with patented polymers developed for the US Environmental Protection Agency’s Superfund Program. Insoluble in water and nontoxic, the polymers rapidly bind and permanently remove metals from fresh and saltwater, making it possible to restore the water quality.
     
    MetaSorb UHC is a fine powder that is packaged in a small cloth media bag that is easy to locate in any area where high volume water flow will facilitate the contact with the polymer. Simply place the bag in any canister filter, hang-on-the-back power filter, or in flow-through sections of any sump or filter chamber. After a few days MetaSorb UHC can be removed and discarded. For pre-treating new water or newly mixed artificial seawater MetaSorb UHC may be reused several times.

    Starting at: $33.94

  • HydroCarbon by Two Little Fishes

    HydroCarbon by Two Little Fishes

    MatrixCarbon is a truly unique activated carbon. It is formed as a spherical bead for optimum hydrodynamics, and will not pack. It permits maximum water flow and contact with its high density of macroporous binding sites..
    (4)

    Starting at: $17.85

  • Two Little Fishes ChalicePower 30 gr.

    Two Little Fishes ChalicePower 30 gr.

    Two Little Fishes ChalicePower 30 gr.

    ChalicePower is a blend of dried zooplankton developed to promote the growth of Chalice corals. The formulation is negatively buoyant so that it can be applied directly onto Chalice corals. Simply mix ChalicePower with a small amount of aquarium water in a cup and use Julian's Thing or a baster to apply it onto the corals.

    $13.63
  • Two Little Fishes NutriGorg 30 gr.

    Two Little Fishes NutriGorg 30 gr.

    Two Little Fishes NutriGorg 30 gr.

    Nutrigorg is a blend of dried zooplankton developed for the cultivation of all types of gorgonians, whether photosynthetic or non-photosynthetic.
     
    The formulation is near-neutrally buoyant, so the particles remain drifting in the water for long periods. This allows ample time for gorgonians, seafans, other corals, and any other filter feeders to catch and eat NutriGorg.
    $13.63
  • Two Little Fishes AcroPower

    Two Little Fishes AcroPower

    Two Little Fishes AcroPower

    Use AcroPower from Two Little Fishies to provide amino acids to your corals to help build their skeletal structure. Amino acids can easily deplete in reef aquarium systems through protein skimmers and ultra low nutrient systems. Replenish amino acids for colorful and healthy corals.

    Specifically formulated for SPS corals.

    Four Sizes Available

    • 16 oz (500 mL)
    • 32 oz (1000 mL)
    • 1 Gallon

    Amino Acids are required by corals to help aid in the process of breaking down food, helping produce necessary energy. Acropower is a blend of specific amino acids that will assist the development of their skeletal structure along with noticeably increased coloration within days.

    Directions

    Shake well, then add the desired amount to a high flow area of the tank for rapid dispersion. Dose 5 mL per 25 gallons (94.6 L) once per week, or use a dosing pump to add slowly the same amount divided into daily increments. 

    (6)

    Starting at: $19.65

  • Two Little Fishies Goniopower - Advanced Zooplankton Diet - 30 grams

    Two Little Fishies Goniopower - Advanced Zooplankton Diet - 30 grams


    Two Little Fishies Goniopower - Advanced Zooplankton Diet - 30 grams 
    Goniopower is a blend of dried Zooplankton developed by Goniopora expert, Justin Credabel for feeding Goniopora, Alveopora, and other corals. It is a powder-based food made up of all the nutrients that a growing Goniopora needs. Its components are in a size range that makes it an ideal food for marine invertebrates such as soft and stony corals, seafans, anemones, zoanthids, clams, scallops, featherduster worms, and other filter feeders.. Rich in vitamins, trace elements, amino acids, and lipids.

    $13.63
  • Two Little Fishes Marine Snow, 16oz.

    Two Little Fishes Marine Snow, 16oz.

    MarineSnow Plankton Diet is a first of its kind product that reproduces the special biogenic suspended matter found in natural seawater, including marine snow aggregates...
    (7)
    $15.90
  • Two Little Fishes ZoPlan Inverts food 1oz.

    Two Little Fishes ZoPlan Inverts food 1oz.


    ZoPlan is a blend of dried crustaceans and other sea creatures in a size range that makes an ideal food for marine invertebrates such as soft and stony corals, seafans, anemones, zoanthids, clams, scallops, featherduster worms, and other filter feeders. Particle size includes Nanoplankton, Microplankton, Macroplankton. Also a food for plankton eating fishes or larval fishes.

    * Rich in vitamins, pigments, trace elements, amino acids, and lipids
    * For filter feeding invertebrates
    * Great for seafans and gorgonians
    * Easy to use for target feeding
    * For plankton feeding fishes

    (1)
    $12.09
  • Two Little Fishes PhytoPlan Plankton Diet 1oz.

    Two Little Fishes PhytoPlan Plankton Diet 1oz.

    PhytoPlan is a spray dried blend of several strains of phytoplankton. PhytoPlan is a food for filter feeding invertebrates and a great supplement to enrich the nutritional value of dried and frozen fish foods, or live Artemia...
    (1)
    $12.09
  • Two Little Fishes CorAffix 2oz. Coral Glue, Cyanoacrylate Adhesive

    Two Little Fishes CorAffix 2oz. Coral Glue, Cyanoacrylate Adhesive

    Two Little Fishes CorAffix 2oz. Coral Glue, Cyanoacrylate Adhesive
    NEW CorAffix is an ethyl cyanoacrylate bonding compound with viscosity similar to honey. Use it for attaching stony corals, gorgonians, and other sessile invertebrates in natural positions on the live rock in aquariums.
    Also for attaching coral “frags” in coral culturing. Use with AquaStik™ to attach larger coral heads. First put freshly mixed AquaStik on live rock. Push the coral base into the AquaStik and then remove the coral, leaving the impression of the coral base in the AquaStik left in place on the live rock.
    Allow the AquaStik to harden for 20 minutes. Next put CorAffix on the coral base and press it into the impression made in the AquaStik, forming a secure bond in 20 seconds. Available in a 2 oz bottle with an elongated tip that can be cut to the desired orifice size. 56.7g (2oz)

    (4)
    $12.47
  • Two Little Fishes AquaStick Aquarium Epoxy 2 oz. Red Coralline

    Two Little Fishes AquaStick Aquarium Epoxy 2 oz. Red Coralline

    Two Little Fishes AquaStick Aquarium Epoxy 2 oz. Red Coralline
    AquaStik Red Coralline. Underwater Epoxy Putty for marine aquariums and reef aquariums. Color matches coralline algae and live rock.
    Excellent for securing rock, stony corals, gorgonians and aquatic plants.
    Non-toxic to fish, plants & small animals. Cures dry, damp, or underwater.
    57g (2 oz.).

    (1)
    $10.99
  • Two Little Fishes AquaStick Aquarium Epoxy, 4 oz. Red Coralline

    Two Little Fishes AquaStick Aquarium Epoxy, 4 oz. Red Coralline

    Two Little Fishes AquaStick Aquarium Epoxy, 4 oz. Red Coralline
    AquaStik Red Coralline. Underwater Epoxy Putty for marine aquariums and reef aquariums. Color matches coralline algae and live rock.
    Excellent for securing rock, stony corals, gorgonians and aquatic plants.
    Non-toxic to fish, plants & small animals. Cures dry, damp, or underwater.
    114g (4 oz.)

    (1)
    $12.39
  • Two Little Fishes AquaStick Aquarium Epoxy, 4 oz. Gray

    Two Little Fishes AquaStick Aquarium Epoxy, 4 oz. Gray

    Two Little Fishes AquaStick Aquarium Epoxy, 4 oz. Gray

    AquaStik, Stone Grey. Underwater Epoxy Putty for marine and freshwater aquariums, Ponds and Paludariums.
    Also useful in Reptile & Small Animal habitats.
    Neutral color. Non-toxic to fish, plants & small animals. Cures dry, damp, or underwater.
    114g (4 oz.).

    (2)
    $12.39
  •   PhosBan GFO Phosphates Removal Media

    PhosBan GFO Phosphates Removal Media

    This granular ferric oxide hydroxide adsorbs phosphates from saltwater and freshwater. Also adsorbs silicates and dissolved organics...
    (5)

    Starting at: $22.65

  • Xaqua INOUT Overflow and Return Kit

    Xaqua INOUT Overflow and Return Kit

    Xaqua INOUT Overflow and Return Kit

    The Xaqua INOUT is a complete overflow system that can be installed on aquariums that have an external sump filter. With the INOUT there’s no holes in the bottom of the aquarium, eliminating the risk of catastrophic water leakage possible with conventional overflows. Xaqua INOUT is installed with holes drilled in the side or the back of the aquarium, so there’s no partition that robs space from the aquascape, and the tank volume is unaffected. The special construction makes it noiseless and generates a wave effect on the water surface. The new model introduced in 2016 has a larger drain, allowing a maximum pump capacity of 660 gph (2500 L/h). Drain and return hose set available separately. Manufactured in Italy by Xaqua. Distributed by Two Little Fishies, Inc. in North America, South America, Central America, Mexico, Asia, Australia, and South Africa.

     

    $99.99
  • Hose Kit for Xaqua INOUT

    Hose Kit for Xaqua INOUT

    Hose Kit for Xaqua INOUT

    XAqua Hose Kit includes 1.5m of Black spiral hose made from silicon and PVC and 1.5m Black silicon hose for INOUT Overflow & Return

     

    $59.99
  • Two Little Fishes Bactiv8 NPX

    Two Little Fishes Bactiv8 NPX

    Two Little Fishes Bactiv8 NPXTwo Little Fishies Bactiv8 NPX promotes healthy biological filtration by enhancing nitrification and denitrification, as well as promoting the decomposition of organic waste in heavily stocked aquariums. Bactiv8 contains cultured naturally occurring heterotrophic microbes.This solution quickly establishes the biological assimilation and export of nitrate and phosphate in marine aquariums when used with Two Little Fishies NPX Bioplastics and protein skimming.This product is designed for fish consumption only, and is not intended for fish being raised or kept for human consumption.
    (1)

    Starting at: $9.26

  • Two Little Fishes Micro Valves

    Two Little Fishes Micro Valves


    Micro fittings for regulating air flow through standard airline tubing for devices such as air-stones, filters, protein skimmers, ornaments, etc.
    Also for low pressure liquid feed lines for metering pumps, fish display holding cubicles, fertilizing systems, calcium reactors, and drip irrigation of water gardens and paludariums.
    Threaded fittings can be used for attaching to PVC pipe walls to build manifolds for air or water feed.

    Available with barb x barb, barb x thread, and thread x thread ends.

    (3)

    Starting at: $2.95

  • Two Little Fishes KW-300 Kalkwasser Reactor

    Two Little Fishes KW-300 Kalkwasser Reactor

    Two Little Fishes KW-300 Kalkwasser Reactor.The KW Reactor 300 creates saturated kalkwasser solution every time the feed pump is switched on to replenish evaporated water
    (2)
    $85.14
  • Sea Veggies Seaweed Flakes, Green 1oz. by Two Little Fishes

    Sea Veggies Seaweed Flakes, Green 1oz. by Two Little Fishes

    Super nutritious natural Green Seaweed chopped into Flakes...
    (1)
    $8.49
  • Sea Veggies Seaweed Flakes, Purple 1oz. by Two Little Fishes

    Sea Veggies Seaweed Flakes, Purple 1oz. by Two Little Fishes

    Super nutritious natural Purple Seaweed chopped into flakes...
    $8.49
  • Sea Veggies Seaweed Flakes, Red 1oz. by Two Little Fishes

    Sea Veggies Seaweed Flakes, Red 1oz. by Two Little Fishes

    Super nutritious natural Red Seaweed chopped into flakes...
    $8.49
  • Sea Veggies Seaweed Flakes, Mixed 1oz. by Two Little Fishes

    Sea Veggies Seaweed Flakes, Mixed 1oz. by Two Little Fishes

    Sea Veggies Seaweed Flakes, Mixed 1oz. by Two Little Fishes

    For herbivorous Marine or Freshwater Fish.
    Chopped natural seaweeds, harvested and dried to preserve their high nutritional value.
    Ideal for Tangs, Angelfish, some large Butterflyfish, Cichlids, Goldfish, Plecos, and Livebearers.

    $8.49
  • Two Little Fishes ReBorn Calcium Reactor Media

    Two Little Fishes ReBorn Calcium Reactor Media

    ReBorn Calcium Reactor Media Two Little Fishies

    ReBorn is composed of the fossil sheletal remains of reef building corals sustainably harvest from prostone sites in the Western Pacific Ocean. When used in a calcium reactor where it is dissolved with CO2 ReBorn not only replenishes calcium and carbonate alkalinity, it also replenishes strontium and trace elements in the same proportions they are used by corals to build their skeletons. In this way ReBOrn replaces exactly what corals need to grow.

    Unlike many other calcium reactor media, the coarse size of ReBorn allows for unrestricted water flow and easy diffusion of carbon dioxide, for maximum efficiency and easy maintenance of the calcium reactor. The naturally porous structure promotes carbon dioxide penetration assuring a uniform dissolution rate. ReBorn dissolves completely and will not turn to mush! These features combined with its very low phosphate and silicate content mean that ReBorn is the ideal media to use for promoting the growth of live corals, clams, calcareous algae, and other calcifying creatures in a reef aquarium.

    Directions: Add ReBorn to a calcium reactor according to manufacturer recommendations. ReBorn is rinsed in RO water prior to packaging so no rinsing is necessary before putting the media in a calcium reactor. Top off the reactor with more ReBorn as needed.

    Contents: Aragonite pebbles from fossil corals.
    Warning: Keep out of reach of children. For aquarium use only.

    (1)

    Starting at: $34.95

    Out of stock

  • Two Little Fishies Pouch Feeder Replacement Pouches - 4 pack

    Two Little Fishies Pouch Feeder Replacement Pouches - 4 pack

    Two Little Fishies Pouch Feeder Replacement Pouches 

    Using a grazing style feeder is perfect for tangs, blennies, angels, and other herbivorous fish that like to constantly pick at rocks and algae throughout the day. The PouchFeeder is also perfect for any aquarium that houses fish that have a variety of feeding behaviors, allowing the food to stick around long enough, giving some of your more timid fish a chance to eat. 

    4x Replacement PouchFeeder Nets

    $5.49
  • Two Little Fishies PouchFeeder

    Two Little Fishies PouchFeeder

    Two Little Fishies PouchFeeder

    The NEW PouchFeeder comes complete with magnetically coupled wall attachment parts just like VeggieMag and MagFeeder. Use the perforated pouch to serve cubes or blocks of frozen foods, folded sheets of seaweed, or our SeaVeggies Red Seaweed whole plants. Watch your marine and freshwater fishes (or invertebrates) graze from the pouch! Spare pouches also available.

    $20.94
  • Two Little Fishes ReMag Magnesium Rich Media for Calcium Reactors

    Two Little Fishes ReMag Magnesium Rich Media for Calcium Reactors

    Two Little Fishes ReMag Magnesium Rich Media for Calcium Reactors

    New magnesium-rich media for use in calcium reactors. We made our first production this week. Use ReMag with ReBorn at a ratio of 1 part ReMag to 9 parts ReBorn to maintain the calcium, magnesium, and alkalinity levels in your reef aquarium water.

    ReMag is composed of extremely pure and soluble granules rich in magnesium carbonate. When used in a calcium reactor, ReMag gradually replenishes magnesium and carbonate alkalinity, perfect for maintaining the magnesium concentration and alkalinity in a reef aquarium. 
     
    Directions: Rinse ReMag briefly in tap water. Add ReMag to a calcium reactor at a ratio of 10% ReMag by volume to 90% ReBorn (or other aragonite media for calcium reactors) to replenish the calcium, magnesium, strontium and carbonate alkalinity that corals and coralline algae utilize to form their skeletons. Used as directed, ReMag easily maintains the ideal magnesium concentration of 1280 - 1300 mg/l in marine aquariums at a salinity of 1.025 - 1.026. If the magnesium concentration is lower than ideal, increase it first by using Two Little Fishies Magnesium Concentrate or Magnesium Pronto. After achieving a level of about 1300 mg/l, use ReMag in a calcium reactor to maintain the concentration. The coarse size of ReMag (5 - 10 mm)  allows for unrestricted water flow and easy diffusion of carbon dioxide, for maximum efficiency and easy maintenance of the reactor. ReMag is soluble at a pH of 6.5. Even at typical aquarium pH values it is slightly soluble, so ReMag can be used in a sandbed to help maintain the magnesium level in the water. ReMag does not add chloride or sulfate ions that disturb the ionic balance of the water. Top off the reactor with more ReMag as needed. If ReMag does not maintain the magnesium concentration, do not reduce the pH inside the calcium reactor. Simply increase the ratio of ReMag:Reborn, but do not exceed 25% ReMag by volume as it could raise the alkalinity too high.
     
    Contents: calcium magnesium carbonate


    Starting at: $24.95

  •  PhosBan Reactor 150

    PhosBan Reactor 150

    The PhosBan Reactor 150 is designed with the upflow principle to achieve the most efficient use of PhosBan or other chemical filter media...
    $52.73

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