SKU: 34814617319

Seachem Flourish Phosphorus

Sale price$108.45 Regular price$120.50
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Description

Seachem Flourish PhosphorusSeachem Flourish Phosphorus Seachem Flourish Phosphorus is a phosphorus supplement for planted aquariums that enhances and accelerates the growth of aquatic plants while being safe for invertebrates and allowing for precise dosing without the risk of overdosing nitrates. Phosphorus supplement for the planted aquarium A safe 4500 mg L solution of potassium phosphate Takes the guesswork out of phosphate dosing Seachem Phosphorus is one of the main three

Seachem Flourish Phosphorus

Seachem Flourish Phosphorus is a phosphorus supplement for planted aquariums that enhances and accelerates the growth of aquatic plants while being safe for invertebrates and allowing for precise dosing without the risk of overdosing nitrates.

  • Phosphorus supplement for the planted aquarium
  • A safe 4500 mg/L solution of potassium phosphate
  • Takes the guesswork out of phosphate dosing

Seachem Phosphorus is one of the main three macronutrients (nitrogen, phosphorous, potassium: NPK) required by plants and can often become the limiting factor to growth in a flourishing system. Flourish Phosphorus™ is a safe solution (4,500 mg/L phosphate) of potassium phosphate that takes the guesswork out of phosphate dosing. Unlike competing products that mix nitrate and phosphate in a fixed ratio, Flourish Phosphorus™ (being nitrate-free) allows you to dose phosphorus according to the needs of your plants without the risk of overdosing nitrates. When used as directed, Flourish Phosphorus™will enhance and accelerate the growth of aquatic plants without enhancing algae growth. For maximum benefit, use with Flourish Nitrogen™ and Flourish Potassium™. Flourish Phosphorus™ is safe for invertebrates such as shrimp.

Directions

BEGINNER: Use 2.5 mL (half a cap) for each 80 L (20 US gallons) once or twice a week or as needed in response to signs of phosphorus deficiency (e.g. stunted growth, plant dark green).

EXPERT: The beginner dose raises phosphorus by 0.05 mg/L (0.15 mg/L phosphate). The ideal phosphate level will vary but generally ranges from 0.15–1.0 mg/L. Use MultiTest™: Phosphate to monitor phosphate levels. To target a specific phosphate increase, dose according to the following formula: 0.8vp=m, where v= volume of the tank in gallons, p=desired phosphate increase, and m=volume of product to use in mL. For example, to raise 20 gallons to 0.1 mg/L phosphate you would use: 0.8*20*0.1=1.6 mL.

Shipping Notes
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Exchange/Return Notes
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SKU: 34814617319

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Becca- Honest Vine Voice
Phoenix, US
★★★★★ 4
Great travel jewelry case
Color: Black
Great colors. Good size. Easy to pack and carry. Fits a good amount of jewelry. It’s decent quality. I know there is better out there but for the value it’s great. It snaps close and I haven’t had mine accidentally come open at all. The inside is soft. My necklaces did get a little tangled inside but not too bad. I could have put them in there better. Very nice though.
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Reviewed in the United States on January 21, 2025
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Verified Purchase
Kristin
Omaha, US
★★★★★ 5
Store it all!
Color: Pink
This is a compact, light weight, efficient, and sturdy/convenient way to securely store jewelry. The small compact case allows jewelry from earrings to necklaces to bracelets and rings to be all together without being tangled and/or on top of each other. I have more earrings than rings so I used the ring area to store the rest of my earrings. The tight clasp allows the lid to be fasten snuggly to the body of the case. The price was right considering what other stores were charging. I chose the pink case which is a very soft pink, as like the case, but there are other colors to choose from. The case is mobile and would stand strong in a carry on case or bag. I highly recommend this item if you are looking to organize and have your jewelry neatly and safely all in one place!
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Reviewed in the United States on May 3, 2026
S
Verified Purchase
Shani
Lowell, US
★★★★★ 5
Cute and super convenient for travel
Color: Black
Really happy with this jewelry box overall. It’s compact, lightweight, and perfect for travel. The compartments are well designed for rings, earrings, and even long bracelets, which fit really nicely. The only downside for me is the necklace section. When using multiple necklaces, they can get tangled, so it’s not the most practical part of the case. Other than that, it’s a great product for the price and looks very cute
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Reviewed in the United States on April 23, 2026
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Justme
Houston, US
★★★★★ 5
Nice gift!
Color: Black
I got this as a gift for a coworker and it was cute compact and of good quality. I love the earring compartment for her because she always wears earrings and she travels, I figured it would be a great thing for her to have.
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Reviewed in the United States on January 12, 2026
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Mama B
Dallas, US
★★★★★ 3
Closing
Color: Pink
Hard to close while earrings are in the case. Decent size and easy to carry around. Good quality, looks good and helps me keep my jewelry organized.
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Reviewed in the United States on December 30, 2025

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