NOTES: This is 1 Piece total, approx weight 2 pounds.  Pictures are 1 piece (1.75 lbs), with top and bottom angle. This...

Calcium testing and addition Calcium is a major constituent of calcareous algae, skeletal material of hard corals and the skeletal...

ROD'S SEAWEED GREEN Herbivores are grazers and need a constant supply of plant foods. High-quality green sheets, certified raw (nutrient-rich)...

Red Sea NO3: PO4-X is a unique complex of carbons that are used by nutrient reducing bacteria. Each carbon in...

NEXT TO FROZEN, THE FIRST TO BE CHOSEN." THESE FLAKE FOODS ARE MADE DIRECTLY FROM WHOLE FRESH FISH AND SEAFOOD...

Obvious ideas often are the best ones. For example, the aquarium heater as a rod. The heating rod is simply...

Overview: • Complex system of non-pathogenic aerobic and anaerobic microbes, as well as natural enzymes, specifically formulated to establish biological...

The CoralVue HYDROS Auto Top-Off Kit Includes: HYDROS Triple Water Level Sensor (plugs into HYDROS Sense Port), HYDROS DC Micro...

Please stir this product with the stirring stick that is included and then shake vigorously upon receiving it and before...

MetroPlex is an effective and safe treatment for several protozoan and anaerobic bacterial diseases of fish (Cryptocaryon, Hexamita, Ichthyophthirius). It...

The HI702-25 are the replacement reagents for the HI702 Copper High Range CheckerHC. These high-quality reagents are manufactured in our...

Heads above the rest. above the rest.AquaBlade long scrapers feature solid fiberglass handles. Instead of using glues that break-down like...

pH Test The pH value can have a major impact on the growth of corals and calcareous algae and on...

PINPOINT" High-Precision pH Calibration Fluids 4.000 +/- 0.002 7.000 +/- 0.002 10.000 +/- 0.005 These come in single-use plastic envelope...

REFRIGERATED AND LIVE FOODS - Need to select Overnight Shipping unless you are in one of the ground zones below. IF...

Aqua Ultraviolet has the longest lamp life on the market with 14 months of continuous use. The Lamps are designed...

Made with sustainable and fresh PE Mysis Hand crafted in small batches at the Piscine Energetics' laboratory in British Columbia,...

NOTES: This is 1 Piece total, approx weight 5 pounds. The average size is 13 L x 5 T x 10...

Tropic Eden Morroca Cocoworm Fish Home Tube - L   Available in Sm, Med, L, XL   The perfect addition...

Super nutritious Natural Purple Seaweed sheets. Ideal for marine herbivores such as Tangs and Surgeonfish, Moorish Idols, Parrotfish, Angelfish, large...

Poly-P Float Valve with Adjustable Arm, 1/4in Tubing Jaco Fitting Mini PVC Float Valve, 1/4" Tubing Inlet, Adjustable Arm, .093...

NEXT TO FROZEN, THE FIRST TO BE CHOSEN." THESE FLAKE FOODS ARE MADE DIRECTLY FROM WHOLE FRESH FISH AND SEAFOOD...

  BRIGHTER. BETTER COLOR MIXING. ADVANCED COLOR CONTROL   What’s New?   Brighter Better thermal management and more advanced LED...

BRS PRO Series Anion DI Resin (Color Changing) - Part 2 of 3 Changes from Blue to Amber when exhausted...

NOTES: This is 1 Piece total, approx weight 3 pounds.  Pictures are 1 piece (2.8 lbs), with 3 different angles taken. This...

NOTE: This rock is completely DRY, not alive and can ship safely UPS Ground. Rock is sold per LB (not...

Ammonia Alert Seachem sensor technology Continuously detects and monitors free ammonia No test kits, chemicals, or procedures are needed; just...

DRY VERSION - This rock was factory cured, wrapped and then dried or slightly damp.  It's ready to be cured or...

Obvious ideas often are the best ones. For example, the aquarium heater as a rod. The heating rod is simply...

The Titanium Finnex Heaters are corrosion-resistant, extending the life exponentially from saltwater damage.  Virtually unbreakable, especially in comparison with the...

Ecosystem of Flow Orbit pumps produce a unique type of flow.  Circling the aquarium with water movement-  like the water...

NOTES: This is 1 Piece total, approx weight 1.8 - 2.4 pounds and 5" L x 5" W x 5"...

ReefMat Smart - Plug&Play - Efficient The ReefMat is a plug & play, fully automated, smart fleece roller filter that...

HYDROS Water Level Sensor - Sense Port Accessory The HYDROS Water Level Sensor is an optical sensor you can use...

Cyanoacrylate (CA) Gel Coral Glue   Fast setting Industrial strength Convenience of a bottle and not a messy tube!  ...

FROZEN FOOD Flat Rate $39.99 Shipping Charge - All frozen food is shipped in an extra thick insulated foam box with dry ice....

Premium Aquatics 200 Micron Felt Filter Sock Bag - 7” x 16.5” with Plastic Ring MADE in the U.S.A  ...

Tunze Stainless Steel Replacement Blades 3pk for Tunze care magnet cleaner

NOTE:  Because of the heavy nature of sands.  These sands will be shipped out via the most economical way, which...

MicroBacter7 Complete Bioculture for Establishing Biological Filtration & Rapidly Improving Water Quality in all Marine & Freshwater Aquaria Overview: -Complex...

The Finnex THD Series Titanium Heater Elements deliver dependable aquarium heating in a sleek, streamlined design. Each THD heater uses...

DOS- Quiet Drive The best selling dosing pump has gotten better and what’s that- quieter! ▪ 1.5 times quieter (4...

HYDROS Float Switch with Magnetic Mount The HYDROS Magnetic Float Switch Sensor is a simple yet effective water level sensor...

SOLD PER PIECE: The twin peak cave is sold by piece, not per pound. The pieces average 2.25 to 2.5 lbs....