Shop for Fish & Aquariums

5-in-1 test strip refills for your Mardel Master Test Kit (also available, sold separately).

Ammonia test strip refills for your Mardel Master Test Kit (also available, sold separately).

Highly effective antibiotic treatment for infections in your freshwater fish. Formulated to fight “Body Fungus” (greet-white material covering most of the body), Fin and Tail Rot, Popeye, Gill Disease, and secondary infections. Completely nontoxic and for aquarium use only. Fish Care Guide included.

Mardel Labs CopperSafe is used to safely treat external parasites such as Ick, flukes, anchor worms, and velvet/protozoan diseases in saltwater and freshwater aquariums. CopperSafe, a unique stabilized form of chelated copper, is designed to maintain a therapeutic level of copper that is safe for fish but effective against parasites. Invertebrates such as jellyfish and anemones must be removed before treatment begins. Coppersafe may also be harmful to plants and some snails. CopperSafe does not color the water and will not interfere with the biological filter. Active Ingredients: Chelated Copper Sulfate Instructions: Pour 1 teaspoon (5ml) for each 4 gallons of aquarium water. Treats water for 1 month. Size: 16 oz.

This in-tank ammonia monitor takes test strip water monitoring into your aquarium.

This in-tank pH monitor takes test strip water monitoring into your aquarium.

Broad spectrum antibiotic treatment against gram positive bacterial and fungal diseases of fish.

Antibiotic for controlling gram negative internal and external bacterial infections.

Premium degigner blend gravel spectra stone used in aquariums fish bowls dish gardens planters or fountains. (teal magents and tan mixed colors)

Product Details
Rinse lightly in cool or lukewarm water prior to use.
5 lb gravel

Showcase aquarium bulb provides decorative highlights for your aquatic landscapes.