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Aquarium Supplies

Freshwater Aquarium Products

Freshwater Plant Products
Aquarium Pharmaceuticals Freshwater Additives/Supplements
Tap water conditioners, pH adjusters, aquatic plant supplements, algae controllers and more.
Aquarium Pharmaceuticals Plant Care Products
Pure Laterite - all natural planting media for aquatic plants; Root Tabs Plant Fertilizer - supplies the key nutrients, such as iron and potassium, required for vibrant growth; Leaf Zone - contains chelated iron and potassium essential for lush green leaves.
CO2 Systems and Components
All the items needed to dispense CO2 into your planted aquarium, including check valves, bubble counters, CO2 safe tubing, bypass tee fittings, reactors, diffusers & more.
Freshwater Planted/Cichlid Substrates
Ideal substrate for freshwater aquariums with live plants. Helps grow healthy and vibrant freshwater plants.
Kent Marine Freshwater Additives/Supplements
Water conditioners, water clarifiers, discus trace elements, liquid fertilizers and pH buffers. High quality products by a leader in the industry.
Nature Artisan Shrimp & Betta Food
Betta Crumble and Shrimp Food are specially formulated with essential elements to boost immune systems while providing a tasty, preservative free, well-balanced diet. All of Nature’s formulas are non-clouding.
Nature Glass Aquarium Bowls
Luminous Aquariums—Hand blown glass; each piece features an artistic fused spectrum of colors. Pure Series—Cube, Cylinder, Sphere, and Square; aquariums formed out of molten glass
Nature Planting Tools
Nature Aquatic Plant Tools provide precise control when manipulating aquatic plants for layout and growth in an aquarium.
Nature Polished Glass Gravel Substrates
A superb accent to the Luminous Aquarium bowls. The translucent glass allows light to highlight the various colors used in your aquatic landscape and will provide a unique effect for any decor. Made from recycled glass, it does not contain harmful elements.
Ocean Nutrition Atison's Betta Spa Additive/Supplement
Designed in an easy-to-use format that is clean, complete and consistent. Atison's Betta Spa contains four key elements essential for a healthy active Betta: wild almond leaf, Yucca extract, Calcium & Salt.
Prodibio Freshwater Additives/Supplements
Prodibio selects and uses specific non-pathogenic micro-organisms designed for aquaculture, the quality and purity of which are insured by stringent bio-chemical tests.
San Francisco Bay Brand Freshwater Frozen Foods
Freshwater Frenzy and Cyclops Foods specially formulated for Nano-Tanks. Provides the essential nutrients to maintain high levels and vigor in your fish.
Seachem Additives/Supplements
A full-line of quality additives and supplements for your planted aquarium including Flourish Iron, Nitrogen, Phosphorus, Potassium, etc.
Taam Rio Life Plant Tools (Tweezers, Trimmers & Scaper
These high-quality stainless steel aquascaping tools are perfect for picking up small objects, trimming aquatic plants, grooming substrate and all-around aquarium maintenance. A must-have for freshwater planted tank owners.
We have tons of supplies for your freshwater aquarium, including additives, water conditioners, plant fertilizers, CO2 systems and much more. Some of our best-selling freshwater aquarium products include additives, fertilizers and conditioners from Aquarium Pharmaceuticals, Kent Marine, Seachem and Prodibio.

And for betta keepers, we created a whole section of Betta Fish Supplies just for you!

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July 7, 2014
"I have been a customer of Marine Depot since they opened. Always get what I ordered packed properly and shipped quickly."

July 6, 2014
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July 2, 2014
"Love Marine Depot. All around great company with great service and they have everything you can think of."