Aquarium Plant Fertilizer & Supplements

Our aquarium plant fertilizer's and liquid supplements will provide your aquatic plants the macronutrients and the micronutrients that they require and deserve. Proper nutrients and nutrient levels are essential to maintaining a dynamic, thriving planted aquarium. The three major macronutrients (NPK) essential to aquatic plant growth and survival, include: Nitrogen (N), Phosphorous (P), and Potassium (K). These macronutrients are required by aquarium plants in large amounts. Micronutrients are equally as important to plant function and prosperity, but are only required in trace amounts. Without micronutrients such as Iron, Boron, and Manganese aquatic plants can develop deficiencies.

FERKA

FERKA Rosetta

A localized, nutrient-rich substrate supplement for plant roots.
For use with broad-leaf plants.
Promotes healthy leaves, strengthens stems, and enhances maturation.
Complete in macro and micro nutrients.

$24.99

FERKA Stemma

A localized, nutrient-rich substrate supplement for plant roots.
For use with stem plants.
Promotes healthy leaves, branch formation, and enhances maturation.
Complete in macro and micro nutrients.

$24.99

Ferka Aquabase

A natural substrate additive that promotes optimal nutritional environment.
Creates ideal planting conditions, and promotes bacterial colonization.
Features long-lasting effects.

$19.99

Dry Aquarium Fertilizers & Fertilizer Compounds

Green Fertilizer Package

The complete fertilizer package for aquarium plants - micro and macronutrients.
The three major macronutrients NPK and Plantex CSM+B (micronutrients).

$19.99

Plantex CSM+B

All of the essential micronutrients that your aquatic plants require, plus boron.
Unique super fine powder. Our CSM+B is evenly ground to a uniform consistency and an exceptionally fine texture.

$12.00 / Pound

Potassium Nitrate (KNO3)

Provides nitrogen (N) and potassium (K) to aquarium plants.
Macronutrients essential for healthy plant growth and survival.

$3.00 / Pound

Potassium Sulfate (K2SO4)

Contains 44.9% potassium (K).
Use to provide extra potassium.
A macronutrient essential for healthy plant growth.

$3.00 / Pound

Mono Potassium Phosphate (KH2PO4)

Contains phosphorous (P) and potassium (K).
Macronutrients essential for healthy plant growth and survival.

$5.00 / Pound

Magnesium Sulfate (MgSO4)

Provides magnesium (Mg).
An essential micronutrient for aquarium plants.

$2.50 / Pound

Calcium Sulfate (CaSO4)

Use to provide Calcium (Ca) to aquatic plants.

$2.50 / Pound

Calcium Nitrate (CaNO3)

Use to provide Calcium (Ca) and Nitrogen (N) to plants.

$2.50 / Pound

PMDD Pre-Mix

A mix of essential macro (NK) and micronutrients.
Contains everything but phosphate.

$10.00 / Pound

The Ultimate GH Booster

A mix of essential macro and micronutrients.
Use to provide Calcium and Magnesium.
Use to boost the general hardness (GH) of soft water or RO (reverse osmosis) water.

$5.00 / Pound

Iron Chelate

Essential micronutrient for healthy plants.
DPTA (Diethylenetri-aminepentaacetic acid) Chelating Agent

$10.00 / 1/2 Pound

500 mL (16 oz) Fertilizer Dispenser

Use for quick and easy dosing of aquarium plant fertilizer.
Prepare in advance, store fertilizer in dispenser, and dispense an accurate dose.
High density polyethylene.
Size - 500 mL / 16 oz

$5.99

1000 mL (32 oz) Fertilizer Dispenser

Use for quick and easy dosing of aquarium plant fertilizer.
Prepare in advance, store in dispenser, and dispense an accurate dose.
High density polyethylene.
Size - 1000 mL / 32 oz

$5.99

Seachem Liquid Plant Supplements

Seachem Flourish (500 mL)

Aquarium plant supplement rich in micronutrients and trace elements.
Size - 500 mL.

$10.99

Seachem Flourish Excel (500 mL)

A source of bioavailable organic carbon.
Promotes the ferrous state of iron (Fe+2).
Size - 500 mL.

$10.99