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๐ฟ Elevate your aquariumโs green game with science-backed flourish!
Seachem Flourish is a 250 ml liquid supplement designed to enrich freshwater aquariums with essential micro and trace elements like calcium, magnesium, and iron. Ideal for plant health and safe for shrimp, it supports vibrant aquatic ecosystems with precise dosing and over three decades of trusted scientific formulation.


| ASIN | B000255QJS |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #50,095 in Pet Supplies ( See Top 100 in Pet Supplies ) #435 in Aquarium Water Treatments |
| Brand | Seachem |
| Brand Name | Seachem |
| Customer Reviews | 4.6 out of 5 stars 3,523 Reviews |
| Global Trade Identification Number | 00000116051606 |
| Included Components | Seachem Flourish 250ml |
| Item Form | Liquid |
| Item Type Name | Seachem Flourish 250Ml |
| Item Weight | 0.25 kg |
| Liquid Volume | 250 ml |
| Manufacturer | Seachem Laboratories, Inc. |
| Manufacturer Part Number | 075233 |
| Model Number | 001254 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Pet Type | Fish |
| Target Species | Shrimp |
| UPC | 000116051606 |
| Unit Count | 8.5 Fluid Ounces |
| Warranty Description | See Manufacturers Website |
K**R
Reliable plant supplement that lasts a long time
Seachem Flourish has been my go-to plant supplement for freshwater aquariums for years. My aquatic plants respond well to it, and itโs one of the few products I consistently repurchase because itโs dependable and easy to use. A little goes a long way, so even the smaller bottle lasts surprisingly long. Itโs become a staple in my planted tank maintenance routine, and Iโve had consistently good results with plant growth and overall tank health while using it.
P**O
Great product, effective, little goes a long way
I use a little less than half recommended bottle dosage every day of all seachem ferts (rotate days between trace and flourish complete). Also use online co2 calculator and use just below dose of co2 tank from 5 am to 5pm. Then I air stone at night. Slightly underused recommended fish food once or twice a day. I take no days off. 2/3rd water change and vacuum every 10 days. Perfect numbers and very slow minimal acceptable algae growth on walls to be hardly visibly noticeable. I created my own HOB power filter and pre-filter using a number of materials from amazon sources. I only clean the sponges and not the physical media, squeeze them out in the throw out water that comes out during water change. Aquarium maintenance 101 from a newbie. Use as little substrate as possible to keep plants alive to more easily avoid snails. Clean literally everything before putting into aquarium, better for it to die before going in aquarium than to introduce snails. Scrape the walls of algae at each waterchange. If you get snails, take literally everything out but fish and inverts, and soak it in a low ratio bleach plus water bath for like 20 minutes, this is the only way to kill all pest snails literally. Drain the water to just enough for the fish and inverts to swim and live, then scrub the entire aquarium with a scraper and take out literally anything you can see. Scrape again 3 times. Wipe it all down and make sure all there is you can see is the fish and inverts and clear water. Then wipe again. Add plenty of cycling bacteria from multiple sources you can find on amazon including seachem. Refill the aquarium with the bleach soaked plants decorations subtrate and filter medias. MAKE SURE YOU SOAK IN PLENTY OF DECHLORINATOR AND WATER FOR 20 MINUTES first. None of your plants should die off completely but they will lose and have killed a good amount of their leaves and roots but they should survive and regrow if you fert and change new water and quick cycle with added bacteria I truly hope this helps. My first year with a fully stocked nano tank has been a lot of time reading and experimenting. The pest snail battle was epic but I've been free for 6 months completely. I win. Oh and didn't lose a fish or invert and plants are beyond original growth. This is with having done zero quarantining or adapting at any point. I also cycled from day one, no precycling. Use a 24 hour light with cycling phases and full K spectrum for plants. It is way easier and effective and worth the minor price increase over standard lights. And it is fun Also add Indian leaves and a UV filter Filter floss = crystal clear water. Chemical filtration is entirely unnecessary Have had no issues and made zero adjustments in six months everything has been clear and clean, green growth strong, living things have thrived. Electric heater w built in temperature control at 82 degrees for tropical fish and plants
J**N
Elevating My Aquarium Plant Care - Seachem Flourish Freshwater Plant Supplement
The Seachem Flourish Freshwater Plant Supplement has taken my aquarium plant game to a new level. I couldn't be happier with the results. This product is easy to use and highly recommended by experts in the aquarium community. My experience and research confirm its exceptional quality. I am thrilled with the results, and I plan to continue using this product as long as it delivers such outstanding outcomes. One of the standout features of the Seachem Flourish Freshwater Plant Supplement is its ease of use. As an aquarium enthusiast, I appreciate products that simplify the maintenance process, and this supplement does just that. Adding it to my aquarium is a breeze and integrates seamlessly into my routine. What truly sets this product apart is its remarkable impact on aquarium plants. Since I started using it, I've witnessed a noticeable improvement in the health and vibrancy of my aquatic flora. They have become more robust, with lush growth and vibrant colors. This supplement provides the essential nutrients and trace elements vital for plant growth and overall well-being. The endorsement from experts in the aquarium community gave me the confidence to try this product, and it has exceeded my expectations. It's reassuring that experienced hobbyists and professionals trust and recommend Seachem Flourish. The Seachem Flourish Freshwater Plant Supplement is a game-changer for aquarium enthusiasts like me. Its ease of use, coupled with the remarkable results it delivers, makes it a must-have for anyone looking to enhance the health and vitality of their aquatic plants. I am genuinely thrilled with the transformation I've witnessed in my aquarium. I eagerly look forward to continued success with this product. My 5-star rating reflects my utmost satisfaction. I wholeheartedly recommend it to fellow hobbyists seeking exceptional plant growth in their aquariums.
J**J
Fast growing plants but smelly fuzzy algae blooms.
It works however I think it's very potent. I noticed dosing using the mL directed is even too much. Also Every time I use this stuff I get fuzzy grey Algae blooms resulting in smelly water and cloudy water. Although my plants grew very quickly paring it with liquid carbon, itโs not worth it for what it does to your water and all the ugly algae that accumulates on your plants
S**A
Great product!
Have been using this for about over 5 years. A little goes a long way since I have three small aquariums. This is a great help for my plants to keeps nutrients. It will not make your tank look cloudy as the plant absorb it and keep the water clear soon. Def recommend as a great plant fertilizer. And my fish are not affected my it anyways.
P**S
Great product
Really good stuff..I use it weekly.
M**M
Decreased dosage for my Discus
It's too soon for me to attest to the effects on plants - However I wanted to let fellow discus keepers know that mine did not tolerate the std dosage very well. Following a water change, I added as per label directions & shortly afterward they began to act erratically, & darting about. (An immediate 25% water change corrected the situation). To be certain it was the Flourish, I repeated the full dose after the next water change (60%) & witnessed the same results that (again) were remedied by a water change. It appears they can tolerate 50% to 60% of the recommended dose, though at the high end I see behavior changes, but thankfully no darting which can be deadly. I'm upgrading their tank & plan to use a plant friendly substrate so I can eliminate the need for chemical support.
L**D
Good product. One bottle will last forever. My plants are vibrant and healthy.
I purchased some Amazon sword plants for my aquarium and right away they started turning yellow. I right away knew they needed fertilizer so i purchased this and it turned them around! They are growing and thriving now. To be fair, i also purchased root tabs and am using them both. I think the combination is really what did the trick, but this is a fabulous product. You only use a little, so one bottle will last a long time. Doesnt bother my fish or my snail, but does wonders for my plants.
M**L
The best
The best as usual
A**R
Good mix of macros for planted tanks
Good mix of macros for planted tanks. A little on the expensive side but getting good results. Use together with Flourish Excel and a NPK fertilizer for best growth. Growth will be so much that you will have to top your plants every 10 days.
F**2
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ๆงใ ใชๅ ็ด ใๆทปๅ ใใใฆใใใ้ทๆ็ถญๆใซใใ่ฅๆๅใใซใชใฃใฆใใๆฐดๆงฝใงๅนๆ็ใงใใใฝใคใซใๅคใใชใฃใฆใใใจๆ่่ใฏ่ฒใ่ใใชใใๆ้ทใ้ใใชใฃใฆใใพใใใใใฎๆถฒ่ฅใๅ ฅใใฆใใ้ฎฎใใใใๅใๆปใใพใใใใชใณใๅ ฅใฃใฆใใใฎใงๆทปๅ ้ใฎ่ชฟๆดใๅฟ ่ฆใงใใใไธ่ฌ็ใชๆ่่ใฌใคใขใฆใใชใใ1ml/1้ฑ้/60cmๆฐดๆงฝใใใใๅบๆบใงใใใใใใฏใชใใใณใชใใชใฉใฏๆ นใใใฎๅธๅใ็ใใชใฎใงๅฅใงๅบๅฝขใฎ่ฅๆใๅฟ ่ฆใใจๆใใใพใใ
L**A
Great product
Great product
A**.
รtimo qualidade
Bom
Trustpilot
1 month ago
2 weeks ago