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Seachem Flourish 50ml
Seachem Flourish 50ml
Seachem Flourish 50ml
Seachem Flourish 50ml

Seachem Flourish 50ml

Seachem Flourish Flourish is a comprehensive plant supplement for the natural freshwater aquarium. It contains a rich assortment of important micro elements, trace elements and other nutrients. These include calcium, magnesium, iron and other important elements that have been shown to be beneficial to aquatic plants. For macro element (NPK) fertilization, use Flourish Nitrogen, Flourish Phosphorus or Flourish Potassium as needed. Flourish is safe for invertebrates such as shrimp. Flourish is designed to be used in conjunction with other macro and micro-nutrient supplements. Other manufacturers try to include ALL necessary nutrients, leading to overdoses of micro-nutrients in an attempt to raise macro-nutrient levels. Directions Use 1 capful (5 mL) for each 250 L (60 US gallons) once or twice a week. For smaller doses, please note that each cap thread is approximately 1 mL. Refrigeration is recommended 3 months after opening.

Seachem Flourish Flourish is a comprehensive plant supplement for the natural freshwater aquarium. It contains a rich assortment of important micro elements, trace elements and other nutrients. These include calcium, magnesium, iron and other important elements that have been shown to be beneficial to aquatic plants. For macro element (NPK) fertilization, use Flourish Nitrogen, Flourish Phosphorus or Flourish Potassium as needed. Flourish is safe for invertebrates such as shrimp. Flourish is designed to be used in conjunction with other macro and micro-nutrient supplements. Other manufacturers try to include ALL necessary nutrients, leading to overdoses of micro-nutrients in an attempt to raise macro-nutrient levels. Directions Use 1 capful (5 mL) for each 250 L (60 US gallons) once or twice a week. For smaller doses, please note that each cap thread is approximately 1 mL. Refrigeration is recommended 3 months after opening.

Size:

2 L
4 L
100 ml
250 ml
500 ml

Seachem Flourish 50ml

Seachem Flourish Flourish is a comprehensive plant supplement for the natural freshwater aquarium. It contains a rich assortment of important micro elements, trace elements and other nutrients. These include calcium, magnesium, iron and other important elements that have been shown to be beneficial to aquatic plants. For macro element (NPK) fertilization, use Flourish Nitrogen, Flourish Phosphorus or Flourish Potassium as needed. Flourish is safe for invertebrates such as shrimp. Flourish is designed to be used in conjunction with other macro and micro-nutrient supplements. Other manufacturers try to include ALL necessary nutrients, leading to overdoses of micro-nutrients in an attempt to raise macro-nutrient levels. Directions Use 1 capful (5 mL) for each 250 L (60 US gallons) once or twice a week. For smaller doses, please note that each cap thread is approximately 1 mL. Refrigeration is recommended 3 months after opening.

Seachem Flourish Flourish is a comprehensive plant supplement for the natural freshwater aquarium. It contains a rich assortment of important micro elements, trace elements and other nutrients. These include calcium, magnesium, iron and other important elements that have been shown to be beneficial to aquatic plants. For macro element (NPK) fertilization, use Flourish Nitrogen, Flourish Phosphorus or Flourish Potassium as needed. Flourish is safe for invertebrates such as shrimp. Flourish is designed to be used in conjunction with other macro and micro-nutrient supplements. Other manufacturers try to include ALL necessary nutrients, leading to overdoses of micro-nutrients in an attempt to raise macro-nutrient levels. Directions Use 1 capful (5 mL) for each 250 L (60 US gallons) once or twice a week. For smaller doses, please note that each cap thread is approximately 1 mL. Refrigeration is recommended 3 months after opening.

Price comparison

Price data powered by pricesAPI.io

Last updated at 06/09/2026 01:40:00

Amazon.com.au

$8.00

Seachem Flourish Plant Supplement 50 ml

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

peta2z.com

$4.83

Seachem, Seachem Laboratories Flourish Plant Supplement, 1 Each/1.7 Oz

Delivery $16.54

aquateesfishland.com.au

$5.00

Seachem Flourish 50ml

pauls-aquariums.myshopify.com

$7.95

Seachem Flourish 50ml

Delivery $12

A1 Aquarium World

$8.95

Seachem Flourish 50ml

Free delivery

Habitat Pet Supplies

$8.99

Seachem Flourish 50ml

Delivery between 14–20 June $6.99

Woolworths

$9.88

Seachem Flourish 50ml (SC51408)

Delivery $10

Matt Blatt

$9.88

Seachem Flourish 50ml (SC51408)

Delivery $9.99

Aquarium Spare Parts

$9.88

Seachem Flourish 50ml (SC51408)

Delivery between 12–22 June $8.95

Aquaholics Online Aquarium Products

$9.95

Seachem Flourish 50ml

Delivery between 9–17 June $9.70

Price history

Price history

Reviews

28 June 2023apollo.l

originally posted on influenster.com

Amazing product, made my aquatic plants look nicer, especially in a heavily planted tank with a ton of competition for nutrients, and it's invertebrate safe which makes it perfect for my little shrimp colony. A little goes a long way though, saw a lot of algae after dosing twice a week, took it down to once a week and everything was good. Definitely recommend.

Amazing Product! Very Happy!
19 October 2022Cynthia

originally posted on petmountain.com

I was not sure if I should order comprehensive, but I am glad I did. I got the 250ml and the bottle is big at only $4.48 this is a good deal!. This will last me a long time as my planted tank is a 5.5g tank. The shipping was fast and it came wrapped very nicely; no leaks. Give this product A++++ Thank you PetMountain for such a great product!

Fatal Flaws of product
5 September 2024kelchow

originally posted on petco.com

This product is incredibly susceptible to heat. The product has before opening has a foul stench. Seachem Flourish does not have any form of measurements for smaller tanks. They're unit of measurement is by threads on the the cap which is inaccurate. The product also leaks after usage from the cap. This product is more expensive than API Leaf Zone which my local petco did not have in stock I will be sticking with API products. This product killed my 2 year old Zebra Angel and Bala Sharks.

Specification

Product dimensions3.51 x 3.51 x 9.19 cm; 50 Grams
Country of originUSA
Is discontinued by manufacturerNo
Liquid volume50 Millilitres
Item formLiquid

Price comparison

Updated about 19 hours ago
Amazon.com.au

$8.00

Seachem Flourish Plant Supplement 50 ml

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

peta2z.com

$4.83

Seachem, Seachem Laboratories Flourish Plant Supplement, 1 Each/1.7 Oz

Delivery $16.54

aquateesfishland.com.au

$5.00

Seachem Flourish 50ml

pauls-aquariums.myshopify.com

$7.95

Out of stock

Seachem Flourish 50ml

Delivery $12

A1 Aquarium World

$8.95

Seachem Flourish 50ml

Free delivery

Price history

Price history

Reviews

28 June 2023

Amazing product, made my aquatic plants look nicer, especially in a heavily planted tank with a ton of competition for nutrients, and it's invertebrate safe which makes it perfect for my little shrimp colony. A little goes a long way though, saw a lot of algae after dosing twice a week, took it down to once a week and everything was good. Definitely recommend.

apollo.l originally posted on influenster.com
Amazing Product! Very Happy!
19 October 2022

I was not sure if I should order comprehensive, but I am glad I did. I got the 250ml and the bottle is big at only $4.48 this is a good deal!. This will last me a long time as my planted tank is a 5.5g tank. The shipping was fast and it came wrapped very nicely; no leaks. Give this product A++++ Thank you PetMountain for such a great product!

Cynthia originally posted on petmountain.com
Fatal Flaws of product
5 September 2024

This product is incredibly susceptible to heat. The product has before opening has a foul stench. Seachem Flourish does not have any form of measurements for smaller tanks. They're unit of measurement is by threads on the the cap which is inaccurate. The product also leaks after usage from the cap. This product is more expensive than API Leaf Zone which my local petco did not have in stock I will be sticking with API products. This product killed my 2 year old Zebra Angel and Bala Sharks.

kelchow originally posted on petco.com
Heard it works!
23 July 2023

I've only had this plant fertilizer for 2 weeks, so have only used it twice, but I've heard nothing but good things about it on my fish message boards. EVERYONE recommends it. Fish keepers that have been in the hobby for 30+ years sing its praises, so figured I couldn't go wrong. I was having an algae problem, and was told I might have an imbalance, so in addition to root tabs for the plants, I bought this too.

Randi originally posted on petmountain.com
Works well
24 September 2019

I use this alone to add nutrients for the plants. I started out with a scraggly bunch of Anacharis and a sad looking Anubias. I had very little growth of either before I started using Flourish. Within two weekly administrations of the chemical I started seeing rapid growth. I now have a forest of Anacharis and the Anubias is growing pretty fast for being a slow-growing plant. I have to use it sparingly, because even in my heavily planted aquarium, an excess of the supplement leads to my tank walls getting covered in algae. Just goes to further show how well it works!

Charlie N originally posted on petco.com

Specification

Product dimensions3.51 x 3.51 x 9.19 cm; 50 Grams
Country of originUSA
Is discontinued by manufacturerNo
Liquid volume50 Millilitres
Item formLiquid