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Search Results for Saltwater Aquarium Supplies
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351 - 375 of 391
AquaMaxx Liquid Iodine Supplement

AquaMaxx Liquid Iodine Supplement

Iodine is depleted quickly in an aquarium because it is consumed by a variety of soft corals, gorgonian, macro-algae, and clams. It is also very effective in helping bleached corals regenerate and aids invertebrates during molting...

From $8.99
Vertex Vectra Universal Self Cleaning Protein Skimmer Lid

Vertex Vectra Universal Self Cleaning Protein Skimmer Lid

The Vertex Vectra Universal Self Cleaning Protein Skimmer Lid has titanium screws to securely attach the lid to the skimmer cup. It includes an O-ring to place between the motor (sold separately) and the lid to eliminate water fr...

From $21.99
AquaMaxx Liquid Magnesium Supplement

AquaMaxx Liquid Magnesium Supplement

Magnesium is an important element in helping air the balance of calcium and alkalinity in saltwater. With proper magnesium levels you can maintain appropriate concentrations of calcium and alkalinity, resulting in a more stable en...

From $9.99
Korallen-Zucht Potassium Iodide Tab

Korallen-Zucht Potassium Iodide Tab

Potassium Iodide Tab - Automatic Delivery / 20 Gel Tabs 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 b...

From $25.99
API BettaView 1 Gallon Aquarium Kit

API BettaView 1 Gallon Aquarium Kit

API betta view 1 gallon. This acrylic corner tank includes a lid, battery operated 7 color LED lights (batteries not included), API betta food and stress coat. This tank can be placed anywhere in the house, since there are no p...

$22.99
Prodibio BIO CLEAN for Freshwater - 6 Vials

Prodibio BIO CLEAN for Freshwater - 6 Vials

Prodibio BioClean Fresh is a natural aquarium cleaner that includes two powerful Prodibio formulas in one box: BioDigest and BioTrace. The power of BioDigest and the stimulating effect of BioTrace combined will clean your freshwat...

$20.99
Cobalt Aquatics Mini -Therm Aquarium Heater 20 watt

Cobalt Aquatics Mini -Therm Aquarium Heater 20 watt

The all new Cobalt Aquatics MINI-Therm compact and fully submersible heaters feature a constant ON design, specifically for small aquariums up to 4.8 gallons (18L). The heater casing is made from a thermal-plastic polymer that ...

$24.60
Korallen-Zucht Magnesium Complex - 500ml

Korallen-Zucht Magnesium Complex - 500ml

Magnesium Complex 500ml Important element for stony corals and calcareous algae. Recommended in any tank system. Optimum level of 1200 – 1280 mg/L. Dosing 3 ml per 1000 Liter / 250 gallons daily. Regular water tests recommended.

$29.99
Two Little Fishies Pouch Feeder

Two Little Fishies Pouch Feeder

What could you put into a plastic perforated pouch? So let’s say you picked a peck of pickled peppers. Why? We don’t know, but it’s catchy. So, if you had a perforated plastic pouch, and you could put any sort of soft food in...

$22.99
Marine Depot Logo Polo Shirt (Small)

Marine Depot Logo Polo Shirt (Small)

100% cotton pique, high quality, white polo shirt with navy blue trim on the collar and cuffs and the Marine Depot logo embroidered on the left chest.

$29.99
Hydor Coarse Filter Pad for Professional Canister Filter (2pk)

Hydor Coarse Filter Pad for Professional Canister Filter (2pk)

Replacement Pro-Filter Small Black Coarse Filter Pad for use with Hydor 150 Professional Canister Filters - 2 per pack. Highly porous mechanical sponge that captures large debris.

From $22.49
Hydor Coarse Filter Pad for 250 and 350 Professional Canister Filter (2pk)

Hydor Coarse Filter Pad for 250 and 350 Professional Canister Filter (2pk)

Replacement Pro-Filter Medium Black Coarse Filter Pad for use with Hydor 250 & 350 Professional Canister Filters - 2 per pack. Highly porous mechanical sponge that captures large debris.

$25.49
AquaMaxx Liquid Calcium Supplement

AquaMaxx Liquid Calcium Supplement

Calcium is used by corals to grow and thrive both in an aquarium and in the wild. Without calcium, corals and other calcareous organisms cannot survive. Hard corals use calcium, along with carbonates, to build their aragonite skel...

From $8.99
AquaMaxx Liquid Potassium Supplement

AquaMaxx Liquid Potassium Supplement

Potassium levels of approximately 400 ppm similar to that of natural seawater is recommended for good coral health. Adding potassium helps increase blue and purple colors in some corals. Older aquariums with a large amount of cora...

From $9.99
JBJ Reaction Canister Filter: Replacement UV Lamp for EFU-15, 20, 25, 35, 45

JBJ Reaction Canister Filter: Replacement UV Lamp for EFU-15, 20, 25, 35, 45

Replacement UV light for the JBJ Reaction Canister for models EFU-15, 20, 25, 35 and 45.

$24.99
Reef Brite Halide Cable Hanging Kit

Reef Brite Halide Cable Hanging Kit

An Attractive kit for displaying and securing your Reef Brite Metal Halide lighting. Includes 2 x swivel ceiling couplers 2 x 10-32 toggle bolts 2 x 1/16” stainless steel cable 2/terminal 96” 2 x gripper w/ ¼-20 x 0.394”...

$28.99
Korallen-Zucht Strontium Complex - 500ml

Korallen-Zucht Strontium Complex - 500ml

Korallen-Zucht Strontium Complex - 500ml Strontium, barium and further elements enhance the growth of many stony and soft corals, especially indispensable for reef building stony corals like Acropora, Montipora, Seriatopora etc. ...

$29.99
Korallen-Zucht K-Balance Potassium - 5 Gel Tabs

Korallen-Zucht K-Balance Potassium - 5 Gel Tabs

Potassium is a major element in sea water like Calcium, and is concentrated with ca. 390mg/L. K-Balance contains multiple potassium salts in high concentration. Our tests in several tanks have shown the benefits in color and grow...

$25.99
AquaMaxx Liquid Strontium Supplement

AquaMaxx Liquid Strontium Supplement

Maintaining proper strontium levels has proven to help accelerate coral growth by aiding in the production of aragonite. As corals build their aragonite skeletal structure, strontium will be consumed and must be replenished in an ...

From $9.99
AquaMaxx Replacement Inlet Venturi for EM Series Protein Skimmers

AquaMaxx Replacement Inlet Venturi for EM Series Protein Skimmers

Replacement AquaMaxx Inlet Venturi for EM200 and ConeS Q-2 Protein Skimmers

From $23.99
Korallen-Zucht Speed Glue

Korallen-Zucht Speed Glue

Speed Glue Stick with a kind high-speed binder mortar your corals, stones or even overhangs without problems. Longlasting and rock-solid adhesive. Sticks in and outside of the water. Does not harm even sensitive corals. Also well...

$29.99
Korallen-Zucht Calcium Plus - 1L

Korallen-Zucht Calcium Plus - 1L

Calcium Plus 1L To increase the Calcium concentration in sea water. Dosage: Maximum 1 ml per 25 gallons daily.1000 ml

$24.99
Korallen-Zucht KH Plus - 1L

Korallen-Zucht KH Plus - 1L

Korallen-Zucht KH Plus - 1L To increase the alkalinity concentration in sea water. Dosage: Maximum 1ml per 25 gallons daily.

$24.99
Reef Brite 3 Fixture LED Bracket

Reef Brite 3 Fixture LED Bracket

3 FIXTURE LED BRACKET - SILVER Allows you to create a custom LED fixture with Reef Bright Tech and XHO LED strips. Sold in pairs.

From $27.99
Danner Supreme Aqua Clean Spray

Danner Supreme Aqua Clean Spray

Read-to-use cleanser for aquariums and pump equipment and surfaces. Aqua-Clean is a biodegradable, safe cleaner formulated to rapidly dissolve all types of mineral scale, lime and rust from equipment and surfaces used in aquari...

From $21.99
351 - 375 of 391
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