Seachem Matrix™ is a high porosity biomedia that provides efficient biofiltration for the removal of nitrogenous waste. Matrix™ is a porous inorganic solid about 10 mm in diameter. 500 mL Size Controls Ammonia, Nitrite, and...

Small and compact while being an accurate thermometer.  Digital readout with readings in 0.1 degrees Fahrenheit or Celsius Temperature range -10 degrees F to 140 degrees F (-23 degrees C to 60 degrees C) Mounting suction cups and battery...

It's small, it's simple and it works.  Remove hard algae and coralline from your glass or acrylic with ease.  Made from laser cut acrylic with a diamond polished edge.  Use in your hand like a razor blade or glue it to a stick to get to...

The Syncra Silent line of pumps come in many different sizes and will fit most tank needs. Sicce uses high-quality magnets in their pumps, which allows them to spin smoother with less noise than almost all other pumps in their price category.  If...

The Hydor Theo heater line features PTC patented thermal technology which makes it among the safest aquarium heater lines on the market. UL Listed by design, not by the use of accessories. Made from specially engineered shatterproof glass which, while...

The Hydor Theo heater line features PTC patented thermal technology which makes it among the safest aquarium heater lines on the market. UL Listed by design, not by the use of accessories. Made from specially engineered shatterproof glass which, while...