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SeachemFlourish Excel, 250 ml

Q: Is this snail and shrimp safe

I’ve got 8 amano shrimp in my tank and have used this several times whenever the BBA gets a bit out of control. Never lost a shrimp when using this product or seen any change in behaviour so I would say it is invertebrate safe.

Q: Would this get rid of black beard algae?

Not on it's own. Dosed daily it can help keep it under control. But, only if other variables are under control, feeding, co2, lighting etc. Spot dosing hydrogen peroxide 3% (filter switched off for 30min can also help.

Q: Can this be used with Stability?

Hi there. Yes it can because Seachem Flourish is a plant feeder. Regards Carol

Q: Is the safe to use in a community fish tank would this harm fish ? thanks

Safe to use within the dosage. My plants and tank clarity improved, also reduced Blackbeard algae

Product ID: 51247231

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Details

Brand
Seachem
Liquid volume
250
Item form
Liquid
Manufacturer
Seachem
UPC
780231504224

⚡Alternative or supplement to CO2 injection

🌿Supports lush aquatic plant growth

💧250 ml bioavailable liquid carbon

Frequently Bought Together

Seachem Flourish Excel Bioavailable Carbon - Organic Carbon Source for Aquatic Plants 250 ml

Seachem Flourish Freshwater Plant Supplement - Aquarium Element and Nutrient Blend 250 ml

Seachem Flourish Tabs Growth Supplement - Aquatic Plant Stimulant 40 ct

Description

🌿 Unlock your aquarium’s green potential—no CO2 rig required!

PRECISION DOSING - Simple capful measurements tailored for both small and large tanks—perfect control, zero guesswork.
DUAL POWER FORMULA - Use alone or alongside CO2 injection for unstoppable photosynthetic growth.
GLUTEN FREE SAFE - Non-toxic, allergen-free formula designed for indoor aquatic environments and peace of mind.
EFFORTLESS CARBON BOOST - Bioavailable organic carbon that fuels your aquarium plants without complex CO2 setups.
CLEANER GREENER AQUASCAPES - Promotes vibrant, healthy plants that elevate your aquarium’s aesthetic and oxygen levels.

Seachem Flourish Excel is a 250 ml liquid organic carbon supplement designed to enhance aquatic plant growth by providing bioavailable carbon. It can be used as a standalone alternative or in combination with CO2 injection systems, delivering photosynthetic intermediates that boost plant health and vibrancy. Easy to dose and safe for indoor aquariums, it supports lush, oxygen-rich environments without the hassle of complex equipment.

Specifications

Pet Type	Fish
Product Dimensions	12.45 x 6.1 x 5.59 cm; 30 g
Item model number	456
Item Form	Liquid
Allergen Information	Gluten Free
Size	250 ml (Pack of 1)
Volume	250 Millilitres
Number of Items	1
Quantity	1
Specific Uses	Indoor
Batteries required	No
Batteries Included	No
External Testing Certification	Não aplicável
Item Weight	30 g

Have a Question? See What Others Asked

Is this snail and shrimp safe

Would this get rid of black beard algae?

Can this be used with Stability?

Is the safe to use in a community fish tank would this harm fish ? thanks

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