Two Little Fishies Magnesium Pronto is a fast-dissolving blend of pure anhydrous magnesium chloride and magnesium sulfate that makes it easy and economical to rapidly raise the magnesium ion concentration in aquariums.
Low Energy Consumption
High Airflow Output
Single Outlet Air Pump
1666 CC/M Air Volume
High/Low Control Mode
10-30 gal Tank Capacity
Since most aquarium inhabitants live in seawater depths where the light is very blue, it is needed to simulate this natural living conditions in the aquarium. The Giesemann Actinic Blue has therefore been developed to enhance the ...
SUPER PURPLE is a high-performance T5 tube with a very strong white/violet spectrum as a perfect addition to our proven Giesemann tubes. Extensive tests have shown that most hard corals have a distinct color gain after 2 - 3 weeks...
Developed for reef aquariums providing higher PAR to enhance the colors and growth of corals whilst producing a rich turquoise blue for optimum aesthetics. Color - a rich turquoise blue approximating to 16-17000 Kelvin - can be us...
A nutritious, high protein, high fat, Omega 3 and 6 rich, natural food source suspended in a nutrient rich brine for freshwater and marine fish, inverts, and corals. With an average size of 1-2 mm they are an ideal main food sourc...
Revolutionary new magnet cleaner! Only the blades contact the panes of glass or acrylic so all the cleaning power is transferred to the blades. This unique design also prevents debris and gravel from being captured and scratching...
Light dependent corals in the sea are inhabited by so-called zooxanthellae, single-celled algae, which provide the host through photosynthesis with nutrients. Depending on the natural location of the coral (and depending on their ...
2 in 1 universal cut to fit filter pad. Aids in the removal Nitrite and Nitrate water and the filter pad removes floating debris. Use in virtually any type of aquatic filtering system including: Hang on the back filters, canister ...
2 in 1 universal cut to fit filter pad. Aids in the removal phosphate in water and the filter pad removes floating debris. Use in virtually any type of aquatic filtering system including: Hang on the back filters, canister filters...
These COLD-WATER Marine Copepods, aka CYCLOPS, ZOOPLANKTON, etc, are highly nutritious for marine fish and corals as well for freshwater fish and invertebrates (shrimps, etc.). They are EZ to feed and extremely rich in carotenoi...
2 in 1 universal cut to fit filter pad. Carbon aids in the removal of odors and discolored water and the filter pad removes floating debris. Use in virtually any type of aquatic filtering system including: Hang on the back filters...
200 Micron Filter Sock with Drawstring (7" x 16"). Excellent for trapping detritus and reducing air bubbles. *NOTE: Please rinse all filter socks prior to first use
7" x 16"
200 micron (bigger pore size, d...
Replacement Crystal Bio-Chem Zorb Cartridge for API SuperClean 10 Internal Power Filter - 2 Pack
*Makes water clean and clear
Superior resins and activated carbon
Removes debris, colors and odors
This is a fired ceramic plug that does not need to be soaked before using. Plugs fit into eggcrate and most frag racks and are excellent for frag grow out.
Great for zoanthids, palythoas and smaller SPS frags!
Use Two Little Fishies Potassium Concentrate to raise the potassium concentration in the aquarium when it falls below 400 mg/L. Potassium supplementation is especially beneficial in low-nutrient reef aquariums, and is known to pro...
API SUPERCLEAN internal power filter is a low maintenance, easy to use, compact filter for small aquariums up to 10 US gallons. API SUPERCLEAN makes water clean and crystal clear.
The exclusive research grade resin-carbon blend ...