Seachem Flourish Phosphorous - 500 mL | CritterWarehouse.com
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Seachem Flourish Phosphorous (500 mL)

by Seachem

$12.39
$22.99 (You Save 48%)
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Key Features

  • Phosphorus supplement for the planted aquarium
  • Safe solution (4,500 mg/L) of potassium phosphate
  • Contains no nitrate and does not contribute to algae growth
  • Phosphorus is one of the main three macro nutrients (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 of potassium phosphate that takes the guess work out 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. Likewise, because Flourish Nitrogen is phosphate free you can use both products together to target exactly the ideal amounts of each for your system.
  • 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. Guaranteed Analysis: Available Phosphate (as P2O5) 0.3 percent, Soluble Potassium (as K2O) 0.1 percent, Derived from: Potassium phosphate
  • DIRECTIONS: BEGINNER: Use 0.5-1 mL (dispenser enclosed) for each 80L (20 gallons*) once or twice a week. EXPERT: The beginner dose raises phosphorus by 0.01 mg/L (0.03 mg/L phosphate). The ideal phosphate level will vary from system to system, but generally ranges from 0.03-1.0 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 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 For 2 & 4 L containers, 1 capful is 10 mL.
  • 500 mL / 17 fl. oz. (Treats 37,500 L (9,920 US Gallons))

Description

Seachem Flourish Phosphorous 500 mL

Seachem Flourish Phosphorus helps accelerate and enhance the growth of live aquarium plants, without contributing to nuisance algae growth. This simple, safe solution contains no nitrates, allowing precise phosphorus dosing to meet your plants' needs.


Flourish Phosphorus supplies an ideal concentration (4,500 mg/L) of phosphorus, one of the three macro nutrients required for healthy plant growth (the others are nitrogen and potassium). Unlike competing products, it is nitrate-free and allows you to accurately dose your aquarium's phosphate levels without the risk of overdosing nitrates. Use Flourish Phosphorus along with Flourish Nitrogen and Flourish Potassiumto achieve an ideal ratio of all three nutrients.


Directions:

Beginner: Use 2.5 mL (half a cap) for each 80 L (20 gallons) once ot twice a week or as needed in response to signs of phosphorus deficiency (such as stunted growth and/or very dark green coloring).


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 a reliable test kit to monitor phosphate levels. To target a specific phosphate increase, dose according to the following formula: 0.8vp=m, where v=volume of 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: 0.8x20x0.1=1.6 mL.


Guaranteed Analysis:

Total Phosphate (P2O5) - 0.3%

Soluble Potash (K2O) - 0.2%

Specifications

Brand Seachem
UPC 000116019309
SKU 193
Item Number L-SC019309099D62-17000
Size 500 mL
Weight 1.4 lbs.
Pkg Dimensions 7.62" (L) x 2.44" (W) x 2.44" (H)

Customer Reviews

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Reviewed by Harvey H. on Aug 4, 2021

Reviewed by Becky N. on May 31, 2021

Phosphorus per day keeps the GSA away

Reviewed by Robert P. on Apr 15, 2021

Works with consistent results

Reviewed by Shawn H. on Mar 9, 2021

Amazing Growth!

Reviewed by Lisa B. on Feb 22, 2021

Really Diluted

Reviewed by Garrett R. on Feb 17, 2021

Love it

Reviewed by Nprman S. on Jan 8, 2021

Fertilizer for planted tank

Reviewed by Kheua B. on Jan 6, 2021

Good nutrient.

Reviewed by Curtis R. on Dec 14, 2020

Works fine

Reviewed by Yucong W. on Oct 6, 2020

Good for my plants

Reviewed by Tracy Lenz on Aug 21, 2020

Good stuff, just too pricey

Reviewed by Susan H. on Jul 16, 2020

Good stuff

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