Free USA Shipping & Free GLA Nectar AIO orders $150+

In Stock
GLA

GLA DTPA Chelated Iron (Fe 11%) Aquarium Fertilizer - 0.5lb Bag

1 review Write a Review
$12.00
→ Catalog #
GLA-FE-DTPA-BAG
Current Stock:

SHIPS SAME OR NEXT BUSINESS DAY!

Complete Your Setup:

GLA DTPA Chelated Iron (Fe 11%) Aquarium Fertilizer - 0.5lb Bag
Inc. Sales Tax
Ex. Sales Tax

Description

DTPA Chelated Iron (Fe 11%) Aquarium Fertilizer – 0.5lb Bag

DTPA Chelated Iron Fertilizer for Aquarium Plants
0.5lb/Bag

Provides DTPA chelated Iron (Fe) to aquarium plants.
Ideal for use in alkaline aquarium water with higher pH.

Iron is essential to plant growth, chlorophyll synthesis, metabolism, and nutrient transport. This DTPA formulation remains more stable in hard water and at slightly alkaline pH levels than EDTA.

Deficiency Symptoms: stunted growth, brittle or rotting leaves, interveinal chlorosis of new leaves.

Guaranteed Analysis:
Iron (Fe) – 11%
    11% DTPA Chelated Iron

Derived From: Iron DTPA
Diethylenetriaminepentaacetic Acid (CAS 12389-75-2)

How to dose DTPA Chelated Iron in your planted aquarium:
Visit our Fertilizer Dosing Calculator and Aquarium Fertilizing Guide to learn more.

Customer Reviews

1 review

  • 5

    It’s working

    Posted by Jan on 17th Jul 2026

    Had yellowing with hard water. After application new leaves are green.

Join the List

Premium CO2 equipment, high-purity fertilizers & personal support

24. Shipping Truck

Fast, Reliable Worldwide Shipping

Same or next business day processing

50. accepted Deliver

Free USA Shipping $150+