Should this be used daily, or weekly?

I read that you should use one cap full day to soak fish food in along with tank water

Does it need to be refrigerated after opening?

It doesn't say to refrigerate as some others do but i do keep mine in the fridge just to be safe and maybe it stays fresh longer? Its great stuff!

Seachem Nourish 250ml

Product ID: 79197023

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Details

Brand
Seachem
Item Form
Liquid
Item Weight
0.6 Pounds
Liquid Volume
250
Manufacturer
Seachem Inc.

🌿Spirulina & chlorella nutrient base

💧250ml liquid formula

🧬Potassium iodide for thyroid health

Description

🐟 Elevate your aquarium’s health with every drop!

THYROID BOOSTING POWER - Potassium iodide supports essential hormone synthesis to keep your freshwater fish thriving.
DISEASE DEFENSE FORMULA - Helps prevent deficiency-related ailments common in closed freshwater systems.
VERSATILE FRESHWATER FOCUS - Specifically designed for freshwater fish, especially cichlids prone to thyroid issues.
EASY TO USE LIQUID SUPPLEMENT - Convenient 250ml bottle ensures precise dosing and hassle-free maintenance.
NUTRIENT DENSE SUPERFOOD BLEND - Infused with spirulina and chlorella, delivering a rich cocktail of amino acids and vitamins.

Seachem Nourish 250ml is a premium liquid vitamin and amino acid supplement enriched with potassium iodide, spirulina, and chlorella. Designed primarily for freshwater ornamental fish, it supports thyroid hormone production and helps prevent deficiency-related diseases, making it an essential addition for maintaining vibrant, healthy aquatic life in closed systems.

Specifications

ASIN	B0018CK2SY
Allergen Information	Yam Free
Best Sellers Rank	#27,718 in Pet Supplies ( See Top 100 in Pet Supplies ) #609 in Water Treatments
Brand	Seachem
Brand Name	Seachem
Customer Reviews	4.7 out of 5 stars 143 Reviews
Global Trade Identification Number	00000116148603
Item Form	Liquid
Item Type Name	Nutrition
Item Weight	272 g
Liquid Volume	250 Millilitres
Manufacturer	Seachem Laboratories, Inc.
Manufacturer Part Number	1486
Model Number	1486
Target Species	Fish
UPC	000116148603
Unit Count	1 Count

Reviews

S**M

Seachem nourish 250ml

Ottimo prodotto🔝

15.03.2026

N**Y

A must for my fish

5.06.2024

L**A

Good value

22.11.2023

R**R

Seems to be helping my fishies staying healthier

8.11.2025

K**.

Very nice product to soak freeze dry food

6.11.2023

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