SKU: 65850924620

Reef Phosphorus 250 ml

Sale price$41.57 Regular price$46.19
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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17

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Description

Reef Phosphorus 250 mlPhosphorus Supplement for the Reef Aquarium Promotes Growth and Vibrant Coloration Highly Concentrated at 3,500 mg L Phosphate Phosphorus is a vital component necessary for metabolic functions, protein formation, and the development of corals and macroalgae. Maintaining appropriate phosphorus levels, alongside nitrogen, is crucial for achieving the best growth and coloration of these aquatic life forms. Using Reef Phosphorus allows for a precise

Phosphorus Supplement for the Reef Aquarium Promotes Growth and Vibrant Coloration Highly Concentrated at 3,500 mg/L Phosphate Phosphorus is a vital component necessary for metabolic functions, protein formation, and the development of corals and macroalgae. Maintaining appropriate phosphorus levels, alongside nitrogen, is crucial for achieving the best growth and coloration of these aquatic life forms. Using Reef Phosphorus allows for a precise increase in phosphorus levels without introducing extra dissolved organics. This supplement is perfectly compatible with the aquavitro® sentia™ doser, ensuring phosphorus concentrations remain consistent according to your aquarium's specific needs. Reef Phosphorus™ can also be administered manually with ease. While optimal phosphorus levels can vary, they typically fall between 0.02 - 0.05 mg/L phosphate. Reef Phosphorus™ contains 0.117% elemental phosphorus. For the best outcomes, pair it with Seachem’s Reef Nitrogen™ to maintain a proper balance of nitrogen and phosphorus levels.
Expires on 20 Nov 2029
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SKU: 65850924620

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4.1 ★★★★★
Based on 25 reviews
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Anna Wylda
Bozeman, US
★★★★★ 5
They stay out! No more sock wads!
Size: Medium, Color: (100) White / White / Mod Gray
Best no show socks ever made!!!!! I've been struggling for 2 years to find ones that actually stay on your foot, even other national brands, and I just became content wearing my sneakers without socks. They ALWAYS slid down into my show & I ended up walking on a wad of sock until I could fix it...or usually just took them off after a couple of tries. Enter Under Armor!!! They a mid weight, but not very thick & still breathable. They work too by actually staying on your foot! Not once have they slid down into my show!! Very comfortable but they could be a little more affordable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 1, 2025
R
Verified Purchase
Rebekah
Boise, US
★★★★★ 5
Love!
Size: Large, Color: (100) White / White / Mod Gray
Ive tried so many no show socks but I love these. This is the 3rd set I've bought. They never slip off and the material is thin and breathable. Perfect for working out.
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Reviewed in the United States on March 2, 2026
B
Verified Purchase
Becky
Natrona Heights, US
★★★★★ 5
True no-show socks that don’t slide down!
Size: Medium, Color: (100) White / White / Mod Gray, Size: Medium, Color: (100) White / White / Mod Gray
This is the first pair of no-show socks I’ve tried that actually don’t slide down into my shoes. Trust me… I have tried lots of different pairs and this is the one! They fit perfectly. They’re not too thick and they’re obviously durable because I wash them after each wear, so daily.
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Reviewed in the United States on March 21, 2026
R
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Raquel Hall
Alexandria, US
★★★★★ 4
Great fit but expensive
Size: Medium, Color: (252) Blush Beige / White / Castlerock
These are really great socks. I love them, but they are definitely pricey.
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Reviewed in the United States on March 30, 2026
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LacyConner
Fort Morgan, US
★★★★★ 5
Great socks!
Size: Medium, Color: (252) Blush Beige / White / Castlerock
Love these socks so much I got a second package. I like how thin and airy they are and they never slide down my heel. For thin socks they’re pretty durable.
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Reviewed in the United States on August 16, 2025

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