Red Sea Potassium+ Trace Coral B 500ml

Marsoni

M251S

$29.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Red Sea Potassium+ Trace Coral B 500mlK B POTASSIUM+ TRACE COLORS B Supplement Potassium and Boron supplement that promotes the red colors in corals Watch video How it works POTASSIUM+ Supplement is part of the complete range of complementary major, minor and trace element complexes which together provide the needs of corals. POTASSIUM+ Supplement contains Potassium and Boron that are associated with many biological processes, one of them being the production of the red pigments in the

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Good fit. Helps keep my vials sealed and sanitary. Clean before and during each use to prevent issues. The large caps are a great fit on 10ml water vials and the small caps are a great fit on 3ml research vials. The price was good, the variety of size and color are nice. Overall no complaints to report.

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Reviewed in the United States on February 21, 2026

Verified Purchase

Angela

Massapequa, US

★★★★★ 5

💯

Súper buenas y se puede lavar

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Reviewed in the United States on March 9, 2026

Verified Purchase

Ray Hernandez

Lexington, US

★★★★★ 4

Great for the price

They are very nice quality, but the 3ml are a little tight on the vial. This is not necessarily a bad thing, but something to note. The 10ml are a little lose on 10ml, but work great on 30ml hospira bac water

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Reviewed in the United States on February 2, 2026