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Brightwell Aquatics FlorinGro – 250mL

Brightwell Aquatics FlorinGro – 250mL

Brightwell FlorinGro is a concentrated nitrogen supplement designed for freshwater planted aquariums. Nitrogen is one of the major nutrients aquatic plants need for healthy growth, color, and overall development, especially in planted tanks where nitrate levels are too low to support strong plant growth.

This formula provides nitrate in a form that plants can use, making it a helpful supplement for aquariums with fast-growing plants, high lighting, CO₂ injection, or low fish load where natural nitrate production may not be enough.

Key Features

  • Concentrated nitrogen supplement for freshwater planted aquariums
  • Provides nitrate to support aquatic plant growth
  • Great for low-nitrate planted tanks
  • Useful in high-light and CO₂-injected aquariums
  • Helps support healthy leaves, stems, and overall plant development
  • Can be used as part of a complete planted aquarium fertilization routine
  • 250mL bottle treats up to 2,500 US gallons when dosed as directed

Recommended Use

  • Freshwater planted aquariums
  • Low-nitrate aquariums
  • High-light aquascapes
  • CO₂-injected planted tanks
  • Heavily planted aquariums with fast-growing plants
  • Tanks with low fish stocking where nitrate stays near zero

Directions

Shake well before use. For best results, test nitrate levels before dosing and adjust based on plant demand.

  • Basic Dose: Add 5mL per 50 US gallons of aquarium water every other day or as required.
  • Small Tank Dose: This equals approximately 1mL per 10 US gallons.
  • Target Nitrate Range: Maintain nitrate around 10–20 ppm in planted aquariums.
  • Do Not Exceed: Brightwell does not recommend exceeding 25 ppm nitrate in planted aquariums housing fish and invertebrates.

Product Specifications

  • Brand: Brightwell Aquatics
  • Product: FlorinGro
  • Size: 250mL / 8.45 fl oz
  • Water Type: Freshwater
  • Use: Nitrogen supplement for planted aquariums

Frequently Asked Questions

What does Brightwell FlorinGro do?

FlorinGro provides nitrogen in the form of nitrate to help support healthy growth in freshwater planted aquariums.

When should I use FlorinGro?

Use FlorinGro when nitrate levels are too low for healthy plant growth, especially in heavily planted tanks, high-light tanks, CO₂-injected aquariums, or aquariums with a low fish load.

Is FlorinGro safe for fish and shrimp?

FlorinGro can be used in freshwater planted aquariums with fish and invertebrates when used as directed. Always test nitrate levels and avoid overdosing.

What nitrate level should I aim for in a planted aquarium?

Brightwell recommends maintaining nitrate between 10–20 ppm in planted aquariums and not exceeding 25 ppm when fish and invertebrates are present.

How often should I dose FlorinGro?

The basic dose is 5mL per 50 gallons every other day, or approximately 1mL per 10 gallons, as needed based on nitrate testing and plant growth.

Can FlorinGro help yellowing plants?

It may help if the yellowing is caused by nitrogen deficiency. However, yellowing can also be caused by low iron, potassium, lighting issues, CO₂ imbalance, or poor root nutrition.

Should I test my water before using FlorinGro?

Yes. Since FlorinGro increases nitrate, it is best to test nitrate levels before dosing and adjust the dose based on your aquarium’s needs.

Can I use FlorinGro with other plant fertilizers?

Yes, FlorinGro can be used as part of a planted tank fertilization routine. It pairs well with other supplements when nutrients are balanced and water parameters are monitored.

Important Note

This product is intended for ornamental aquarium use only. Keep out of reach of children. Not for human consumption. Always follow label directions and test water regularly when dosing plant supplements.


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