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Tanksgiving 2023

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  • HI98319 Salinity & Temperature Tester - Hanna

    HI98319 Salinity & Temperature Tester - Hanna

    Hanna Instruments

    $79.99
    We are pleased to announce our NEW HI98319 waterproof salinity and temperature tester! Waterproof and floats! Includes 4x of the Salinity Calibration Fluid Packets. Automatic Calibration – A 35.00 ppt solution is used for calibration and...
  • On Sale 15%
    MarcoRocks Coralline Reef Saver Rock (by the lb) - Marco Rocks
    On Sale 15%

    MarcoRocks Coralline Reef Saver Rock (by the lb) - Marco Rocks

    MarcoRocks

    $4.29
    $3.65
    We start with our ReefSaver rock with result looking something straight from the ocean.  This is not a wet or "live" product.   Our Coralline rock features no paint and no concrete.  We use an organic colorant that preserves all of...
  • On Sale 15%
    MEDIUM (8"-11") Reef Saver Premium Dry Rock (by the lb) - Marco Rock
    On Sale 15%

    MEDIUM (8"-11") Reef Saver Premium Dry Rock (by the lb) - Marco Rock

    MarcoRocks

    $3.75
    $3.19
    "By the Pound" means you are choosing the weight of your rock. Ex: Qty 10  is 10 Pounds of Rock, NOT 10 Rocks. Selling individual rocks is impossible due to the fact that every rock is unique in size/shape/weight. Marco ReefSaver is a natural...
  • On Sale 15%
    MarcoRocks Reef Saver Hybrid Dry Rock (by the lb) - Marco Rocks
    On Sale 15%

    MarcoRocks Reef Saver Hybrid Dry Rock (by the lb) - Marco Rocks

    MarcoRocks

    $4.49
    $3.82
    Not quite Reef Saver, not quite Shelf.  Quite Unique. This Hybrid MarcoRock seems to do it all.  It lends itself to be quite easy and forgiving to work with.  The shelving aspect allows for ample ridges and overhangs, which truly is the...
  • On Sale 15%
    Real Reef Rock (55 lb) Box - Mixed Size - Real Reef
    On Sale 15%

    Real Reef Rock (55 lb) Box - Mixed Size - Real Reef

    Real Reef

    $329.00
    $279.65
    Real Reef Rock is our standard reef building rock. It comes in a variety of sizes from 4"-12".  It is very light, porous and full of holes and crevices. It is three dimensional in shape and comes in many natural shades of purple, pink and red. It...