Equipment
CaribSea Aragonite Substrate 15 lb.
A 15 lb bag of CaribSea aragonite substrate for marine, reef, and cichlid aquariums — aragonite naturally buffers alkalinity and provides a clean, natural seafloor look.
$19.99In stock
In-store purchase only. There is no online checkout on this site. Pick this up at our Erie store, or call us to arrange shipping.
- Brand
- CaribSea
- Condition
- new
- Fulfillment
- Local pickup — Erie, PA
Pick this up at the shop, or ask us to ship it. Shipping cost depends on the item, so call (814) 456-9445 and we'll quote it — payment is taken upfront before the order goes out.
What it's for
Underlined topics open the guide that explains how they work.
- marine aquarium substrateSubstrate & gravelWhat goes on the bottom, and whether it's just a look or feeding your plants.In Your first freshwater aquarium: the complete starter setup
- reef tank sand bedSubstrate & gravelWhat goes on the bottom, and whether it's just a look or feeding your plants.In Your first freshwater aquarium: the complete starter setup
- alkalinity buffering substratepH & bufferingHow acidic or alkaline the water is, and keeping it steady instead of swinging.In Erie Tap Water and Your Aquarium: What NW PA Fishkeepers Need to Know
- cichlid tank gravel alternativeSubstrate & gravelWhat goes on the bottom, and whether it's just a look or feeding your plants.In Your first freshwater aquarium: the complete starter setup
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Visit the store
660 East 14th Street,
Erie, PA.
Mon–Fri 12–6 · Sat 11–4 · Sun closed. Call ahead on livestock — what's on the floor rotates.