Name: SEACHEM - Reef Phytoplankton 500ml (new)
Brand: Seachem
SKU: SE1503
Price: 25.99 EUR
Availability: InStock
Rating: 4.63 (19 reviews)

SEACHEM - Reef Phytoplankton 500ml (new)

Quantity

€25.99

5 loyalty points By purchasing this product
you will receive a voucher of €0.50

(€51.98/l)

Tax included

In stock (8)

Reef Phytoplankton™ is a concentrate of marine green and brown phytoplankton designed to provide fatty acids, proteins, vitamins, essential amino acids, along with organic carotenoids for invertebrate nutrition. Ranging in size from 1-20um, it can feed a wide range of aquarium filter-feeding marine animals and invertebrates.

Order it before 15:00 Monday
and receive it on Tuesday, February 17, 2026 with Chronopost - Livraison express à domicile

Description
Product Details

Description

Reef Phytoplankton™ contains a natural source of carotenoids which provides essential protein. Carotenoids offer the added benefit of being a good antioxidant.

It is prepared to contain the right ratio of fatty acids, carbohydrates and proteins. Studies* show that the consumption of phytoplankton by filter feeders is increased when using several sources of phytoplankton compared to a single culture.

* Villa, B. Rico, Le Coz, JR, Mingant, C., and Robert, R. (2006). Aquaculture . 256, 377-388.

Instructions

Shake well before using. Use 5 ml for every 190 L (50 US gallons) of water twice a week or as needed to maintain coral growth. (For reference, the cap is 5ml.) Refrigeration after opening is recommended, but not required.

Guaranteed analysis

Amounts per 1 gram
Protein (min)	0.40%
Crude fat (min)	0.15%
Copper (Cu)	0.032mg
Crude fiber (max)	0.5%
Humidity (max)	96.8%
Ash (max)	3.0%

Ingredients: Water, Thalassiosira weissflogii, Isochrysis sp, Nannochloropsis, protein hydrolysates with carotenoids, citric acid, carboxylic acid, methyl paraben, sodium propionate

Sizes

500ml

Product Details

Reference SE1503

Frequently purchased together
SEACHEM - Reef Zooplankton - 500 ml - Zooplankton for...

(6 reviews)

€23.99

SEACHEM Reef Zooplankton is a food supplement composed of a concentrated mixture of marine zooplankton providing essential fatty acids, proteins, amino acids, vitamins and organic carotenoids to corals and other invertebrates in a marine aquarium. Food suitable for most marine invertebrates (size from 13 to 500 microns).

4 en stock
SEACHEM - Reef Zooplankton - 250 ml - Coral food supplement

(2 reviews)

€13.99

SEACHEM Reef Zooplankton is a food supplement composed of a concentrated mixture of marine zooplankton which provides essential fatty acids , proteins, amino acids, vitamins and organic carotenoids to corals and other invertebrates in a marine aquarium. Food suitable for most marine invertebrates (size from 13 to 500 microns).

3 en stock
Red Sea - Reef Energy Plus - 1000ml - Nutrient supplement...

(14 reviews)

€37.04 €38.99

Reef Energy Plus 1000ml will delight your corals by ensuring better growth, better health, more vivid colors while being easier to use on a dosing pump and causing less over-skimming.

-5%

-5%

14 en stock
SALIFERT - Kh Test

(41 reviews)

€7.27 €7.99

This analysis kit from the SALIFERT brand allows you to measure the Kh of your seawater with precision. Allows you to take 100 to 200 measurements.

-9%

-9%

66 en stock
SALIFERT - Calcium test

(43 reviews)

€10.19 €11.99

This SALIFERT brand analysis kit allows you to accurately measure the calcium level of your seawater. Allows you to take 50 to 100 measurements.

-15%

-15%

51 en stock
SALIFERT - Nitrates Test

(19 reviews)

€9.13 €9.99

Accurately tests the nitrate level of your seawater.

Allows you to take around 60 measurements.

Instructions in French

-8.6%

-8.6%

50 en stock
Feeding pipette - For corals - 560mm

(6 reviews)

€8.99 €9.50

Feeding pipette available in 2 lengths : 385 mm and 560 mm. The tip can be removed for easy cleaning. You can also trim the tip to adjust the opening.

-€0.51

-€0.51

6 en stock
RED SEA - NO3:PO4-X - 1000ml

(13 reviews)

€32.29 €33.99

Reduces nitrates and phosphates. Limits the appearance of harmful algae, allows the control of zooxanthellae for optimal growth and coloration of corals.

-5%

-5%

7 en stock
Products from the same category
AQUAFOREST - AF Power Food - 20 g - Coral Food - Powder food

(1 review)

€10.99

AF Power Food 20 g from Aquaforest is a powdered food intended especially for SPS and LPS corals.

4 en stock
AQUAFOREST - AF Energy - Coral E - 50ml - Nutritive...

(1 review)

€20.20

AF Energy Coral E 50ml from Aquaforest is a nutrient supplement highly concentrated in food for corals.

3 en stock
AQUAFOREST - AF Energy - Coral E - 10ml - Nutritive...

(2 reviews)

€7.99

AF Energy Coral E 10ml from Aquaforest is a nutrient supplement highly concentrated in food for corals.

2 en stock
AQUAFOREST - AF Vitality - Coral V - 10ml - Vitamins for...

(2 reviews)

€7.99

AF Vitality Coral V 10ml from Aquaforest is a concentrated vitamin supplement for corals . It reinforces the intensity of the colors and increases the resistance of the corals.

7 en stock
AQUAFOREST - AF Vitality - Coral V - 50ml - Vitamins for...

(1 review)

€19.99

AF Vitality Coral V from Aquaforest is a concentrated vitamin supplement for corals . It reinforces the intensity of the colors and increases the resistance of the corals.

4 en stock
KORALLEN-ZUCHT Pohl's Xtra special 100ml
€19.99

Special Xtra is an evolution of Pohl's Xtra for aquariums with very low nutrient levels and with pale corals without intense coloring.

1 en stock
KORALLEN-ZUCHT Pohl's Xtra special 500ml
€54.99

Xtra special is an evolution of Pohl's Xtra for aquariums with very low nutrient levels and with pale corals without intense coloring.

1 en stock
PREIS Coral energizer 60gr
€16.99 €18.99

Coral-Energizer is a quality food in powder form.
Particularly suitable for soft corals such as ricordeas and zoanthus.

-€2.00

-€2.00

3 en stock

Show attestation

1★

2★

3★

4★

5★

10/10

Based on 5 reviews

Sebastien f.
Published Jan 19, 2026 at 01:41 pm (Order date: Jan 10, 2026)

5

Good (Translated review)
Didier L.
Published Nov 06, 2025 at 10:22 am (Order date: Oct 29, 2025)

5

the best for the corals (Translated review)
Christophe C.
Published Feb 18, 2025 at 04:22 pm (Order date: Feb 10, 2025)

5

What to see (Translated review)
Philippe M.
Published Jan 12, 2025 at 12:23 pm (Order date: Jan 03, 2025)

5

Very good product for my reef. (Translated review)
Didier L.
Published Dec 01, 2024 at 09:59 pm (Order date: Nov 22, 2024)

5

Always satisfied with this product (Translated review)

SEACHEM - Reef Phytoplankton 500ml (new)

Learn more

Description

Instructions

Guaranteed analysis

Sizes

Product Details

Frequently purchased together

Products from the same category