Equipment
API Nitrate NO3 Test Kit (Fresh & Salt Water).
An API nitrate test kit for fresh and saltwater — tracks the end product of the nitrogen cycle so you know when it's time for a water change.
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
- API
- 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
- freshwater and saltwater nitrate testing
- nitrogen cycle monitoring
- water change scheduling
- aquarium water quality testing
Set it up right
Build guides that use this.
Aquarium Water Testing: What Your Numbers Actually Mean
Ammonia and nitrite should read zero, nitrate low and steady, pH stable. What every aquarium test number means and how often to check it, explained plain by Sea Cave in Erie, PA.
Read the guide
How to beat aquarium algae: ID and fix every common type
Brown diatoms, green water, hair algae, black beard or cyano: ID what's actually growing in your tank and fix the cause, not the symptom. Honest algae help from Sea Cave, Erie PA's aquarium shop since 1975.
Read the guide
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.