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Aquarium Supplies
Search Results for Saltwater Aquarium Supplies > Clearance
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Instant Ocean Sea Salt Mix

Instant Ocean Sea Salt Mix

Makes 25 Gallons of Saltwater Instant Ocean® Sea Salt is the most carefully formulated and universally preferred sea salt in the world. The #1 choice of hobbyists, public aquariums, and scientific research facilities, Instant ...

From $11.99
Kent Marine ProClear Freshwater Clarifier

Kent Marine ProClear Freshwater Clarifier

Murky & Cloudy Water Controller and Clarifier. Freshwater Water Conditioner. Produces and maintains crystal clear aquarium water • Safe for all freshwater fish and plants • No phosphates, nitrates, or silicates • 100% biodegr...

From $13.99
Coralife Scientific Grade Marine Salt

Coralife Scientific Grade Marine Salt

Salt mix bag makes 50 gallons of Saltwater Coralife Scientific Grade Marine Salt replicates seawater chemistry in all its complexity. Micro-processing ensures that every bag or bucket contains a uniform blend of the major, mi...

From $17.99
Kent Marine Reef Salt Mix

Kent Marine Reef Salt Mix

Makes 50 Gallons of Saltwater New Reef Formula! More Calcium, Magnesium and Strontium Kent Marine Sea Salt provides the essentials to simulate a natural seawater environment. Formulated using fine grain salt to dissolve easi...

From $14.99
E.S.V. B-Ionic Seawater System Salt Mix w/ Measuring Supplies

E.S.V. B-Ionic Seawater System Salt Mix w/ Measuring Supplies

E.S.V. B-Ionic Seawater System Salt Mix - Makes 25 Gallons of Saltwater A unique solution to many of the problems associated with all dry synthetic seawater blends. Problem: All dry blends may not be homogenous resulting in c...

From $21.49
Seachem Laboratories Reef Salt

Seachem Laboratories Reef Salt

Makes 50 Gallons of Saltwater Seachem’s Reef Salt™ is a chemically sound blend of salts designed to replicate natural reef waters. It is specifically formulated for the reef environment and will provide ideal seawater concent...

From $22.99
Cobalt Aquatics Accu-Therm Aquarium Heater

Cobalt Aquatics Accu-Therm Aquarium Heater

Cobalt Aquatics Accu-Therm 25 Watt Aquarium Heater Features Fully submersible heater Easy temperature setting Computer tested, accurate ±2°F Triac equipped thermostat Borsilicate glass for superior heat and shock res...

From $22.09
Marc Weiss Organics Algae Magic

Marc Weiss Organics Algae Magic

Stimulates oxygenation which eliminates the food sources for nuisance algae. Enhances clarity of the tank by eliminating the food sources for nuisance algae blooms (including green hair, brown diatom and red slime) Not har...

From $14.99
Eheim Filter Pads for 2226/2228 (also for 2026/2028/2126/2128) Canister Filter

Eheim Filter Pads for 2226/2228 (also for 2026/2028/2126/2128) Canister Filter

Filter Pads for Eheim Professionel External Filter 2226/2228 (also for 2226/2228/2026/2028/2126/2128)

$14.89
Eheim Replacement Ceramic Bearing Impeller w/ Shaft

Eheim Replacement Ceramic Bearing Impeller w/ Shaft

Replacement Ceramic bearing impeller (with shaft) for Hobby Pump 1046

From $25.99
UVL T5 V-HO Red Sun Bulb 633NM

UVL T5 V-HO Red Sun Bulb 633NM

Features: Length (including pins): 22 1/4” 633nm The lamp is bright red in appearance and should be used as a supplement lamp. Perfect supplemental addition for enhancing reds, yellows and orange colors. It will grow plan...

From $19.99
Eheim Filter Pads for 2222/2224 Canister Filter

Eheim Filter Pads for 2222/2224 Canister Filter

Filter Pads for Eheim Professionel External Filter 2222/2224

$13.99
Easy-Life Excital Cyano Stain Remover (Saltwater Only)

Easy-Life Excital Cyano Stain Remover (Saltwater Only)

Excital displaces red slime algae (Cyano sp.) by stimulating the growth of specific micro-organisms in light-sensitive places in the aquarium. Excital Red Algae Control Excital displaces red slime algae (Cyano sp.) by st...

From $15.49
18 Watt Power Compact Fluorescent Light Bulbs

18 Watt Power Compact Fluorescent Light Bulbs

Model: 18W Length: 9" Color: Blue (Actinic 03) Bulb Replacement Guide Bulb Types Life of Bulb* Normal Output Fluorescent 6-12 months Very High Output (VHO) ...

From $13.56
Continuum Aquatics Coral Elements-N Vitamins & Micronutrients for Live Corals

Continuum Aquatics Coral Elements-N Vitamins & Micronutrients for Live Corals

Coral Elements•N Description: Vitamin & Trace Mineral Supplement for Corals Aquariums & Reefs Features: • Provides bioavailable vitamins & micronutrients for live corals • Accelerates coral growth • Replaces minera...

From $9.49
Aqua Vision Aquatics Phosphate Solution - 1 oz

Aqua Vision Aquatics Phosphate Solution - 1 oz

Use Phosphate Solution for the management of phosphate levels in saltwater and fresh water aquariums. Phosphate Solution will remove phosphates from aquarium water; continued use of the product will improve vitality, color and gro...

$23.99
Cobalt Aquatics Mini -Therm Aquarium Heater

Cobalt Aquatics Mini -Therm Aquarium Heater

The all new Cobalt Aquatics MINI-Therm compact and fully submersible heaters feature a constant ON design, specifically for small aquariums up to 1.2 gallons (4.5L). The heater casing is made from a thermal-plastic polymer that...

From $16.49
EHFISYNTH Filter Pads for 2226/2228 (also for 2026/2028/2126/2128) Canister Filter

EHFISYNTH Filter Pads for 2226/2228 (also for 2026/2028/2126/2128) Canister Filter

EHFISYNTH Filter Pads for Eheim Professionel External Filter 2226/2228 (also for 2026/2028/2126/2128). Includes 3 pads per pack.

$16.99
Continuum Aquatics Reef-Basis Potassium Dry Form

Continuum Aquatics Reef-Basis Potassium Dry Form

Reef•Basis Potassium Description: Dry Potassium Supplement for Marine Aquariums Features: • Provides bioavailable potassium for corals and other invertebrates • Phosphate, Nitrate & Silicate Free • Contains no ace...

From $8.39
Eheim Prefilter for Wet/ Dry Filter 2227/2229

Eheim Prefilter for Wet/ Dry Filter 2227/2229

Prefilter for Eheim Professionel Wet/Dry Filter 2227/2229

$11.49
Continuum Aquatics Reef-Basis Calcium Dry Form

Continuum Aquatics Reef-Basis Calcium Dry Form

Reef•Basis Calcium Description: Dry Calcium Supplement for Marine Aquariums Features: • Provides bioavailable calcium for corals and other invertebrates • Phosphate, Nitrate & Silicate Free • Contains no acetates, gl...

From $7.79
Prodibio STOP AMMO

Prodibio STOP AMMO

Ammonium is very toxic in an aquarium, especially when the pH level exceeds 7.5. It is the cause of nitrite surges and the cause of stress, immunity deficiency and damage to the gills. STOP AMMO made from natural plant extracts, ...

From $21.99
IceCap 23 inch Single Lamp T5 Retrofit Reflector

IceCap 23 inch Single Lamp T5 Retrofit Reflector

Feature(s): T-5 Product Specs: Manufactured from Alanod Miro 4 Extra Bright 95% Reflectivity Clips onto lamp, no mounting required. Lamp clips are sold separately and 2 is required per reflector. Available in 22, 34, an...

$21.49
The Successful Reef Aquarium - Basics of German Reefkeeping - by Daniel Knop

The Successful Reef Aquarium - Basics of German Reefkeeping - by Daniel Knop

Reef tanks have a reputation for being complicated and expensive. This book shows that such a reputation is not necessarily deserved. As an easy-to-understand guide for the beginning aquarist, the book provides the reader with the...

$12.99
Eheim Carbon Filter Pad for 2226/2228 (also for 2026/2028/2126/2128) Canister Filter

Eheim Carbon Filter Pad for 2226/2228 (also for 2026/2028/2126/2128) Canister Filter

Carbon Filter Pad for Eheim Professionel External Filter 2226/2228 (also for 2026/2028/2126/2128)

$14.89
1 - 25 of 59
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