Collection: Fish Tank Supplies
Find everything you need to keep your aquarium running smoothly with our full range of fish tank supplies, available online and at Natural Environment Aquatix in Jacksonville, FL. From reliable filters, heaters, and air pumps to high-quality substrates, water conditioners, and test kits, we carry trusted brands and essentials for both freshwater and saltwater setups. Whether you're starting your first tank or maintaining a large reef system, our inventory is stocked with the tools and products hobbyists rely on. Looking for aquarium supplies near you? Stop by our store or shop online and keep your tank clean, healthy, and thriving.

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Hikari Ich-X
Regular price $12.99Regular priceUnit price / per -
Fritz ParaCleanse 10 Pack
Regular price $19.99Regular priceUnit price / per -
API Melafix
Regular price $12.99Regular priceUnit price / per -
Fritz Expel-P
Regular price From $19.99Regular priceUnit price / per -
Fritz Maracyn
Regular price From $19.99Regular priceUnit price / per -
Seachem Garlic Guard
Regular price $8.99Regular priceUnit price / per -
Hikari Pond Solutions Ich-X
Regular price $29.99Regular priceUnit price / per -
NEA Aquarium Salt
Regular price $9.99Regular priceUnit price / per -
Catappa Leaf
Regular price $4.99Regular priceUnit price / per -
Fritz ParaCleanse 20 Pack
Regular price $29.99Regular priceUnit price / per -
Sold out
Hikari Betta Revive 0.08oz
Regular price $8.99Regular priceUnit price / perSold out -
API E.M. Erythromycin Powder Packets
Regular price $22.99Regular priceUnit price / per -
API General Cure Powder Packets
Regular price $22.99Regular priceUnit price / per -
Methylene Blue - 4 fl oz
Regular price $12.99Regular priceUnit price / per -
Hikari Aquarium Solutions BioBandage Lite
Regular price From $9.99Regular priceUnit price / per -
Fritz Aquatics Liquid Test Kit
Regular price $19.99Regular priceUnit price / per -
Pond Solutions CyroPro™ Liquid Concentrate Anchor Worm & Fish Lice Treatment
Regular price $19.99Regular priceUnit price / per
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