Products

Two Little Fishies Kalkwasser 500gm Calcium Supplement Mix. Our pure source of Calcium Hydroxide makes the ideal solution for replenishing calciu...

  The Two Little Fishies KW Reactor 300 is designed for use with aquariums up to 300 gallons (1135 liters). It can hold a maximum of 1 cup of calci...

Fine aragonite sand sustainably harvested from pristine sites in the Western Pacific and Caribbean. Sterilized then packaged with live BioPronto, n...

Like our very popular VeggieMag, our new feeding device, MagFeeder and its accessories make feeding your fishes more effective and enjoyable too. M...

Although our Veggie Mag is designed to work on glass up to 3/4” thick when feeding normal-sized fish, big Angelfish, Naso Tangs, Triggerfish or Har...

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 ...

The Two Little Fishies NPX Adaptor 150 & 550 can be used with the Phosban Reactor 150 to fluidize NPX BioPlastic and other biopellets. This pre...

NPX BioPlastics are pelletized biodegradable polymers that provide a time-released source of food for bacteria that assimilate nitrate and phosphat...

PhosBan Reactor NPX Screen - (pack with 2 screens)The NPX Screen prevents NPX Biopellets or other pelletized media from passing through the dispers...

    Introducing the Two Little Fishies PhosBan Reactor - the latest and smallest reactor designed for tanks up to 50 gallons. Utilizing the up-flow...

The Two Little Fishies Pouch Feeder keeps your food as one location for fish to feed making it easy and not having food float to areas out of reach...

TwoLittleFishies ReMag is their new magnesium-rich media for use in calcium reactors. Use ReMag with ReBorn at a ratio of 1 part ReMag to 9 parts R...

Revive Coral Cleaner is a revolutionary product developed by Julian Sprung for cleansing live stony and soft corals, zoantharians, and anemones. It...

Flake foods are a popular staple diet for most tropical marine and freshwater fishes, as they should be. Dry foods are the most concentrated sourc...

Julians Thing is a multi-purpose device for feeding corals and fish or just clearing areas by suction or blowing. Use Julians Thing for feeding cor...

Red Sea REEFER G2 Recommended for Gen 2 outlet (on either side of the overflow) models for the Red Sea Reefer 525 and above Waterbox Aquariums Wate...

The Ultimate Aquarium Maintenance tool is now SICCE® Compatible! CREVICE VACUUM ATTACHMENT Now Compatible with the SICCE® Syncra Nano with Include...

Create random flow in any aquarium and work with most aquariums. Compatibility Fluval 13.5 & Larger Tanks Waterbox Cubes Waterbox Peninsula Mi...

VCA Flex Series RFG Upgrade Kit - Single Nozzle 1/4in Key Features Create random flow in any aquarium and work with most aquariums Compatibility ...

Manufactured with a reef-safe TPU (Thermoplastic Polyurethane) Includes:– 1 x Flex-Series 1in Random Flow Generator® Nozzle– 2 x Multidapter™ Fitt...

Red Sea Reefer™ Compatible Plus, many other aquariums using the included Multidapter™ Universal Pipe Adapter Kit Includes: The Patented Random Fl...

The Ultimate Aquarium Maintenance tool is now SICCE® Compatible! Now Compatible with the SICCE® Syncra Nano with Included Snap-in Adapter Compatib...

Red Sea Reefer™ Compatible Plus, many other aquariums using the included Multidapter™ Universal Pipe Adapter Kit Includes: The Patented Random Fl...

The VeggieMag employs magnets, instead of a suction cup, to secure our Sea Veggies clip on windows up to 3/4" thick. It can be effortlessly placed ...