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101 - 125 of 493
San Francisco Bay Brand Emerald Entree 3.5oz (100g) Cube

San Francisco Bay Brand Emerald Entree 3.5oz (100g) Cube

Although formulated for marine fish, this diet has been shown to be an excellent diet for freshwater fish as well. Fish that rely on micro-algae and vegetable matter as a main nutrition source will benefit from Emerald Entrée`s co...

$6.49 $5.84
Continuum AquaBlade-M Stainless Steel Algae Scraper Replacement Blade

Continuum AquaBlade-M Stainless Steel Algae Scraper Replacement Blade

Made in the USA! Blades full of sharp ideas Constructed of 316 stainless steel, the AquaBlade metal blade is both strong and rust resistant so removing that stubborn coralline algae is a breeze.

From $4.49
API Freshwater/Saltwater Carbonate Hardness (KH) Test Kit

API Freshwater/Saltwater Carbonate Hardness (KH) Test Kit

Tests tap water & fresh or saltwater aquariums for carbonate hardness (KH). Helps prevent fish stress caused by rapid pH shifts, the result of low levels of KH. Also used to determine the proper dose of pH buffers.

$5.99
Kent Marine Strontium & Molybdenum

Kent Marine Strontium & Molybdenum

Description: Strontium & Molybdenum Supplement provides bio-available strontium for lush growth of purple, pink and green calcareous algaes, snails, hard tube worms and clams. Magnesium is added to make up for deficiencies i...

From $7.99
Rod`s Food Seaweed Blend 30 grams

Rod`s Food Seaweed Blend 30 grams

Herbivores are grazers and need a constant supply of plant foods. In addition to feeding the Herbivore Blend, you should be providing greens for all-day grazing. Seaweed Blend provides three types of dry seaweed in one package: ...

$7.99
New Life Spectrum AlgaeMax 1mm Sinking Pellet Food

New Life Spectrum AlgaeMax 1mm Sinking Pellet Food

Variety for a Balanced Diet AlgaeMax uses wide range of aquatic vegetation, including Chlorella Algae, Spirulina, Ulva, Wakame Seaweed, Red Seaweed, Kelp, Chondrus Crispus, Spinosum Seaweed, Eucheuma cottonii: 9 total varieti...

From $9.99
JG 1/4 inch x 1/4 inch Union Ball Valve

JG 1/4 inch x 1/4 inch Union Ball Valve

Color: White John Guest Part# : PPSV040808W Tube O.D.: 1/4" How to make a connection: Cut tube square. Cut the tube square. It is essential that the outside diameter be free of score marks and that burrs and sharp edges be ...

$8.99
Ocean Nutrition Formula Two Medium Pellet

Ocean Nutrition Formula Two Medium Pellet

Formula Two is green and is for fish with lower protein needs. INGREDIENTS: Shrimp, plankton, sardine, kelp, alfalfa, squid, salmon egg oil, spirulina, lecithin, fish oil, garlic, casein, minerals (calcium chloride, potassium iod...

From $5.59
Piscine Energetics Inc. PE Freshwater Mysis Shrimp

Piscine Energetics Inc. PE Freshwater Mysis Shrimp

Encourage exceptional appetite and growth - even in finicky aquarium fish! Piscine Energetics Mysis relicta has naturally higher fatty acid profiles and Omega-3`s than enriched brine shrimp. PE Mysis are harvested live from pristi...

From $9.99
Kent Marine Superbuffer dKH

Kent Marine Superbuffer dKH

Description : Kent Superbuffer-dKH is a specially formulated pH buffer and alkalinity or carbonate hardness (KH) builder, designed to adjust the pH of saltwater aquariums to the range of 8.0 to 8.3 and build the KH. Superbuffer-d...

From $6.49
Spears Union Fitting - Slip Fitting

Spears Union Fitting - Slip Fitting

Spears® Schedule 40 PVC fitting designs combine years of proven experience with computer generated stress analysis to yield the optimum physical structure and performance for each fitting. Material reinforcement is uniformly place...

From $5.25
API Saltwater Calcium Test Kit

API Saltwater Calcium Test Kit

This kit allows for easy and accurate measuring of calcium levels to help in maintaining a healthy aquarium. Why test for Calcium? Monitoring calcium levels is essential for keeping a successful reef aquarium. Reef organisms us...

$8.99
Aquamaxx 50 Micron Filter Pad

Aquamaxx 50 Micron Filter Pad

Think you have clear water? Think again. Crafted with durable, reusable and machine-washable synthetic fibers, AquaMaxx filter pads effectively trap debris and small particles to bring your water to a new level of clarity. This ...

From $5.99
Seachem Laboratories Kanaplex

Seachem Laboratories Kanaplex

KanaPlex? is a blended kanamycin based medication that safely and effectively treats several fungal, and bacterial fish diseases (dropsy, popeye, fin/tail rot, septicemica). Because it is absorbed by fish it is useful in treating...

From $6.99
Seachem Laboratories Flourish Excel Co2 Plant Supplement

Seachem Laboratories Flourish Excel Co2 Plant Supplement

Flourish Excel? is a simple source of readily available organic carbon. All plants require a source of carbon. This is typically obtained from CO2, but, may also be obtained via relatively simple organic compounds (such as photos...

From $6.49
Loc-Line 1/2 inch X 2.5in Flare Nozzle

Loc-Line 1/2 inch X 2.5in Flare Nozzle

½" x 2½" Ball-Socket Flare Nozzle (Loc-Line)

$5.49
Marineland Black Diamond Carbon

Marineland Black Diamond Carbon

Black Diamond® Black Diamond Premium Activated Carbon eliminates discoloration, odors, and impurities...and keeps on doing it long after other carbons quit. Heat-activated bituminous coal-based Black Diamond granules are speci...

From $9.99
API Freshwater/Saltwater Phosphate Test Kit (150 Tests)

API Freshwater/Saltwater Phosphate Test Kit (150 Tests)

Test reads 0 to 10 mg/ or parts per million (ppm) of phosphate. Helps to decrease the likelyhood og having unsightly algae and green water blooms.Test kit of 150 tests. Why test for Phosphate? Phosphate enters the aquarium from...

$9.99
Hanna Instruments Phosphorus Ultra Low Range Reagents - 25 Tests

Hanna Instruments Phosphorus Ultra Low Range Reagents - 25 Tests

Hanna HI736-25 Reagent: Phosphorus, ultra low range (ULR), ascorbic acid, reagents for 25 tests

$7.00
Zoo Med MagClip® Magnetic Suction Cups

Zoo Med MagClip® Magnetic Suction Cups

Zoo Med MagClip Industrial strength MAGNETIC suction cup with interchangeable clips Never replace your suction cups again! Includes 6 assorted sizes of nylon clips to hold all types of aquarium accessories like pH probes, ORP...

$8.99
API Furan-2 Powder

API Furan-2 Powder

Contains two furan compounds to combat a wide variety of gram-positive & gram-negative bacterial diseases, including bacterial gill disease, open red sores (Aeromonas spp.), body slime & eye cloud, black molly disease (Fla...

From $6.99
Red Sea Reefer 4 Inch 225 Micron Thin-Mesh Polish Filter Bag

Red Sea Reefer 4 Inch 225 Micron Thin-Mesh Polish Filter Bag

Replacement 4" thin-mesh filter sock for Red Sea Reefer Series Aquariums 225 Micron Thin-Mesh Filter Bag - 4" ring diameter, 10.5" Length

$9.99
Dissekt Rite Specimen Forceps

Dissekt Rite Specimen Forceps

Heavy duty 10in long forceps/tweezers. Fine quality stainless steel durable. Ideal for working with fragments underwater. Ideal For: Easy and convenient tank beautification Simplifying the locating the decorations and plant...

From $6.99
JBJ Reaction Canister Filter: Replacement Impellers

JBJ Reaction Canister Filter: Replacement Impellers

Replacement Impeller for JBJ Reaction EFU-25 Canister Filter

From $9.99
Continuum AquaBlade-P Acrylic Safe Algae Scraper w/ Plastic Blade

Continuum AquaBlade-P Acrylic Safe Algae Scraper w/ Plastic Blade

AquaBlade•P Scraper SHORT with Acrylic Safe Plastic Blade Made in the USA! Compatibility built-in 100% Backwards compatible with previous units. AquaBlade scraper fits the old blades, AquaBlade blades fit the old scrap...

From $8.49
101 - 125 of 493
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