WATER TREATMENT & MEDICATION

Treating your water and fish is an essential part of fish-keeping. All the products we offer are used by us in-house for our own personal livestock and are ones that we highly recommend using! We currently offer Hikari, Mardel, and Fritz Aquatics brand fish medications and water treatment solutions.
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XL Catappa-Indian Almond Leaves - Windy City Aquariums

XL Catappa-Indian Almond Leaves (7-10")

$3.99 – $9.99
100% Natural Dry Catappa/Indian Almond Leaves, ranging from around 7-10 inches Benefits of using IAL / Catappa leaves in your shrimp tank: Creates a natural water environment for freshwater shrimp...
Sera Alder Cones (50-Count)

Sera Alder Cones (50-Count)

$9.99
The sera alder cones can help prevent fungal infections and fungus in a natural way. In addition, they support natural behavior and readiness to spawn, and they lower the pH...
Fritz Mardel Maracyn Two

Fritz Mardel Maracyn Two

$13.99 – $24.99
Provides relief from bacterial infections such as fin and tail rot, popeye, and dropsy in fresh and saltwater aquariums. Fritz Mardel Maracyn® Two powder is a broad-spectrum antibiotic (minocycline) developed...
Fritz Mardel Maracyn

Fritz Mardel Maracyn

$13.99 – $24.99
Provides relief from bacterial infections such as body fungus, gill disease, and popeye in fresh and saltwater aquariums. Fritz Mardel Maracyn® is a specially compounded broad-spectrum antibiotic (erythromycin) which has...
Fritz Expel-P

Fritz Expel-P

$15.99
Expel-P (Levamisole HCl), is an anthelmintic (anti-worm) and immunostimulant agent. Expel-P is safe to use in freshwater and saltwater aquaria and is effective against many internal parasites, especially nematodes, when used...
Fritz ParaCleanse

Fritz ParaCleanse

$13.99
Fritz ParaCleanse treats and controls of a wide variety of parasitic diseases. Use Fritz ParaCleanse for outbreaks of aquatic parasites including velvet (Oodinium dinoflagellates), hole-in-the-head disease (Hexamita spp. & Spironucleus), fish lice, or...