Best in 7 days
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Ships within 48 hours · Estimated delivery Jun 25 - Jun 30
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For Your Every Summer RSVP, with Code: SUMMER15
Description
SeaChem Cupramine Copper 250 MilliliterCupramine is superior to copper sulfate, chloride & citrate: it is non acidic, less toxic to fish, remains in solution, and does not contaminate the filter bed. It is superior to chelates: it is fully charged (ionic), and active at low concentrations, and is removable with carbon. DIRECTIONS: Remove all invertebrates. Turn off UV sterilizer; remove chemical filtration. Use 1 mL (top mark of enclosed dispenser) per 40 L (10. 5 gallons*) the first day,
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- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.5 ★★★★★
Based on 2380 reviews
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Product Reviews
★★★★★ 5
Book
Format: Hardcover
Excellent quality product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2025
★★★★★ 5
You Win, Perfect!
Format: Hardcover
All info updated through SF6, great art, must own for any SF fan.
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Reviewed in the United States on May 7, 2026
★★★★★ 5
Excellent customer service
Format: Paperback
Totally recommendable.
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Reviewed in the United States on August 26, 2019
★★★★★ 5
Five Stars
Format: Paperback
This helped a lot for us to prepare for the SLATE exam.
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Reviewed in the United States on August 23, 2016
★★★★★ 5
Good
Format: Paperback
This is great! I like this one.
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Reviewed in the United States on June 22, 2016
