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276 - 300 of 313
Tunze Deluxe Cleaning Set 0220.70

Tunze Deluxe Cleaning Set 0220.70

Complete cleaning set for aquarium pumps, filters and skimmers in a plastic container. Contents: Special cleaning brushes, various tools especially for Turbelle® pumps, cleaning cloth, spray bottle for citric acid solution, conce...

$44.99
Seachem NutriDiet Chlorella Flake Food

Seachem NutriDiet Chlorella Flake Food

Seachem NutriDiet® Chlorella Flakes now contain probiotics, which reduce waste and benefit nutrient uptake as well as the immune systems of fish and inverts. NutriDiet® Chlorella Flakes is a fortified chlorella flake food for all ...

From $6.32
Continuum Aquatics Reef-Basis Potassium Concentrated Liquid Supplement

Continuum Aquatics Reef-Basis Potassium Concentrated Liquid Supplement

Reef•Basis Potassium Description: Potassium Supplement for Marine Aquariums Features: • Provides bioavailable potassium for corals and other invertebrates • Contains no acetates, gluconates, or polygluconates Adva...

From $10.87
Korallen-Zucht Potassium Iodide Flouride

Korallen-Zucht Potassium Iodide Flouride

Potassium Iodide Flouride 50ml Well suited for all kind of corals. Addition leads to improved blue colors in SPS, especially for blue color of Acropora and Montipora. Contains inorganic iodide as well as bromine, potassium, and f...

From $34.99
Captive Purity Single Deionization Canister

Captive Purity Single Deionization Canister

A quick and easy way to add De-Ionization to any RO system or to add a secondary DI stage to any RO/DI system. Standard Add-On DI includes clear canister with mounting bracket, Color-Change DI cartridge and 10` of RO tubing.

$43.49
1-1/2 Inch EZ-Flow PVC Pipe Tubing

1-1/2 Inch EZ-Flow PVC Pipe Tubing

50ft Roll. EZ-Flow PVC is 40% more flexible than standard flex pipe. Flexible PVC can simplify your plumbing as it allows you to bend and curve around pumps, filters and other obstructions. It retains its large inside diamete...

From $17.99
Seachem Laboratories MultiTest: Reef Special Test Kit

Seachem Laboratories MultiTest: Reef Special Test Kit

This kit combines the Phosphate, Silicate, and Iodine/Iodide kits into one kit. (phosphate, silicate, iodide MultiTest Kit) multi-cavity plate for simultaneous testing of up to 6 tests at the same time includes referenc...

$34.99
Brightwell Aquatics PhosphatR - Regenerable Phosphate-Adsorption Resin 250ml / 8.5oz

Brightwell Aquatics PhosphatR - Regenerable Phosphate-Adsorption Resin 250ml / 8.5oz

Overview Next-generation regenerable phosphate adsorption resin effective in marine aquaria; will also remove silicates. Far more effective than activated alumina and granular ferric products. Will not negatively impact wa...

$32.49
Euroquatics Angel A1/A1P Rail Mounting Kit

Euroquatics Angel A1/A1P Rail Mounting Kit

Rail kit for Angel A1 and A1P LED Light system. Accomodates two Angel LED lights and expands from 24" to 36". Suspension cables and hardware included.

From $24.99
Reef Brite Flat LED Moonlight

Reef Brite Flat LED Moonlight

Flat MoonLight LED with BLUE LED 3 Watt (Runs at 2 watts) Extreme LED Night Light Designed for easy retrofit of any hood or canopy, flat mount design The LED is designed to light up a 2` X 2` Area. Price includes power conve...

$42.79
Current USA Single Ramp Timer

Current USA Single Ramp Timer

Light therapy for your fish. Simulate a gradual sunrise and sunset every day! Wake your fish naturally Inspired by mother nature, the Ramp Timer™ is a fully programmable 24-hour LED lighting controller that not only turns...

$39.99
Korallen-Zucht Iron Complex

Korallen-Zucht Iron Complex

Iron Complex 50ml The addition of iron affects all colors but primarily enhances the green color formation. Iron encreases coral growth and also the multiplication of zooxanthella. Well suited for all kind of corals. Recommended ...

From $24.99
Continuum Aquatics Reef-Basis Strontium  Concentrated Liquid Supplement

Continuum Aquatics Reef-Basis Strontium Concentrated Liquid Supplement

Reef•Basis Strontium Description: Strontium Supplement for Marine Aquariums Features: • Provides bioavailable strontium for corals and other invertebrates • Contains no acetates, gluconates, or polygluconates ...

From $10.99
PocketExpert Guide: Marine Invertebrates by Ronald L. Shimek, Ph.D

PocketExpert Guide: Marine Invertebrates by Ronald L. Shimek, Ph.D

500+ Essential-To-Know Aquarium Species PROFILING SOME OF THE MOST BEAUTIFUL and bizarre animals that make their way into marine aquariums, this second entry into the bestselling PocketExpert Series covers more than 500 species a...

$30.99
Salifert Strontium 1000 mL

Salifert Strontium 1000 mL

Why is strontium required? Strontium is probably important for accelerating coral and calcareous algae growth. NSW (Natural Sea Water) contains approx. 7 - 9 mg/L strontium. This strontium is associated (”chelated”) with sulfate...

$38.49
AquaMaxx Replacement Inlet Venturi for HOB-1 Protein Skimmer

AquaMaxx Replacement Inlet Venturi for HOB-1 Protein Skimmer

Replacement Inlet Venturi for AquaMaxx HOB-1 Protein Skimmer

$39.99
Cobalt Aquatics Mysis Flakes

Cobalt Aquatics Mysis Flakes

Cobalt Mysis flake is a Mysis based formula for all tropical and marine fish. Highly palatable formula helps both freshwater and marine finicky fish to eat prepared foods. Loaded with Omega 3’s (EPA/DHA) and Astaxanthin for consis...

From $14.39
API Betta Hex 1.7 Gallon Aquarium Kit

API Betta Hex 1.7 Gallon Aquarium Kit

This aquarium is an ideal starter kit. Includes LED lighting with 7 dazzling colors; white, blue, green, red, aqua, amber, and purple that really brings your aquarium to life. Easy to set up and easy to maintain. RECOMMEN...

$30.99
Boston Aqua Farms Stony Coral Propagation Starter Kit

Boston Aqua Farms Stony Coral Propagation Starter Kit

Plugs, Discs, Glue, Accel, Bone Cutters, Keychain, Dip Case

$34.99
Tunze Comline Aquarium Water Pump 0.900

Tunze Comline Aquarium Water Pump 0.900

Comline Pump 900 is ideal for running small media reactors, feeding calcium reactors and small filtration units. It will also work great as a return pump for your all in one aquarium or nano cube. It is mechanically variable from...

$34.92
INVERTEBRATES: A Quick Reference Guide by Julian Sprung

INVERTEBRATES: A Quick Reference Guide by Julian Sprung

A beautiful and comprehensive reference for aquarists, divers and naturalists, with more than 650 full color photographs identifying more than 500 species of marine invertebrates.This book is the essential guide for all aquarists ...

$34.99
Bubble Magus Magnetic Algae Scraper Blue - Large

Bubble Magus Magnetic Algae Scraper Blue - Large

Attractive Blue Color outer casing For aquariums up to 3/4 inch Thick Includes with removable stainless steel blade for glass aquariums and plastic blade for acrylic aquariums.

$79.99
EcoTech Marine Plus One Short Rail Kit XR616-1 for Radion LED Fixture

EcoTech Marine Plus One Short Rail Kit XR616-1 for Radion LED Fixture

EcoTech Marine Radion + One Short Rail Kit For use with Radion Short Rail kit to hang one more Radion LED Fixture Features Compatible with the existing Radion Hanging Kit Sleek, lightweight anodized aluminum construction...

$35.00
Prodibio IODI+ - 30 Vials

Prodibio IODI+ - 30 Vials

Iodi + provides the iodine needed for coral development and colouring. The product enables them to adapt to lighting variations and to combat bleaching. IODI+: Iodine is vital for coral development in closed reef tank enviro...

$32.50
LaMotte Phosphate Test Kit Reagent Refill

LaMotte Phosphate Test Kit Reagent Refill

LaMotte Phosphate Test Kit Reagent Refill Octet Comparator with Axial Reader. Scale is 0.0, 0.2, 0.4, 0.6, 0.8, 1.0, 1.5, 2.0 ppm PO4. 50 tests. These kits are part of an ongoing effort by the LaMotte Company Research and Deve...

$31.49
276 - 300 of 313
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