B-Balance Tab - Automatic Delivery / 20 Gel Tabs Automatic dosing without any technical equipment!
The elements and active components are embedded in a solid carrier substance.
Elements and active components are automatically dis...
Iron Concentrate Tab - Automatic Delivery / 20 Gel Tabs 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 suite...
Replacement Inlet Venturi for AquaMaxx HOB-1 Protein Skimmer.
Seachem Reef ReactorTM supplies all important elements for optimal ionic balance and robust coral growth and coloration in reef aquaria. It is intended for use in calcium reactors where it is dissolved slowly with the addition of ...
Red Sea’s Potassium Pro Test Kit is a unique advanced titration test, measuring the level of potassium in your reef aquarium to a high accuracy of 3 ppm.
Reagent Refill Kit Only - Includes reagents only to perform 40 aquarium w...
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
Red Sea’s Iodine Pro Test Kit is a unique test, measuring the level of total iodine in your reef aquarium to a high accuracy of 0.01 ppm.
Reagent Refill Kit Only - Includes reagents only to perform 50 aquarium water tests with ...
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...
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...
Calci_Reef + is a hydrogel that maintains optimum levels of calcium, magnesium and part of the alkalinity in reef aquariums.
A large number of marine organisms, such as corals and coralline calcifying algae, us...
Oceanexus Frag Rack System with 10 Frag Plugs - Black
Unique and innovative frag rack system that allows you to space out the plugs as your frags grow. The compact frag rack allows you to simply slide the plugs along the track ...
Description: Iodine Supplement for Marine Aquariums
• Safe form of Stabilized Iodine for Reef & Fish Only Aquariums
• Phosphate, Nitrate & Silicate Free
• Allows corals to shield thems...
The Balling Method - calcium powder mixtures for 1 gallon each of 3-part calcium supplement (A: carbonate alkalinity B: minerals and calcium C: calcium & magnesium)
Description: Adds essential calcium, alkalinity and magnesium...
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...
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...
Tunze Filter for DOC Protein Skimmer 9410. Removable post-filter for Tunze DOC Protein Skimmer 9410. Perfect mechanical filtration through 50 µm acrylic wadding fibers with little biological action. This ensures that no unwanted...
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.
A water flow accelerator is a great way to add extra water flow to your aquarium. There are several styles available and some can increase waterflow by up to 400%! By increasing water circulation, you can help to increase oxygenat...
Accel Aquatics Warm-White High Output Heavy-Duty Waterproof LED Strip Light with Transformer - 5 foot
Powerful and flexible LED strip that is great for many applications, including: algae reactors, supplemental lighting, illumina...
Description: Essential Lipid Complex for all Fishes
• Concentrated liquid garlic attractant for all fishes
• Helps finicky eaters to get an appetite
Bio•Viv Garlic is made fr...
Roll of 1" I.D. (inside diameter) Black Flexible Vinyl Tubing. Made in the USA!
The Marine Depot flexible vinyl tubing is made with FDA-approved materials. It is flexible and non-toxic so works great for aquarium plumbing and...
Roll of 5/8" I.D. (inside diameter) Clear Flexible Vinyl Tubing. Made in the USA!
The Marine Depot flexible vinyl tubing is made with FDA-approved materials. It is flexible and non-toxic so works great for aquarium plumbing a...
Custom designed for the Magnum 220 and 350 micron cartridges and carbon/media container, these filter sleeves reduce accumulation of waste and dirt, ultimately extending cartridge life.
CoralUp B is used in conjunction with CoralUp to provide an alkalinity component and pH support.
Together both parts A and B are an innovative new way to maintain a healthy and vibrant reef tank. CoralUp™ B, used in a 2:1 ra...
10-foot roll of 1/2" Mur-lok Tubing: Blue
Mur-lok Part# : L0802505
Tube O.D.: 1/2"
Mur-lok fitting information
Mur-lok® Polypropylene Fittings have a dual o-ring design at each tube connection, giving end us...