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About us

Green Leaf Aquariums is a leading planted aquarium brand with 20 years industry expertise in: professional lifetime aquarium CO2 systems, the finest quality aquarium plant fertilizers, thriving aquarium plants & tissue cultures, and specializing in custom hardscape design

Contact Us

  • Green Leaf Aquariums
  • Green Leaf Aquariums, LLC
    GreenLeafAquariums.com
    5200 NW 43RD STREET
    SUITE 102-264
    GAINESVILLE, FLORIDA 32606 / USA
    info@greenleafaquariums.com
    text/SMS:(833) 679-0910
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FREE STANDARD SHIPPING ON $125+ to USA details

Free GLA Substrate Fertilizer Capsules - promotion added to cart with orders $200+

New Release: GLA Infinite Nature Stainless Steel Filters - get a free GLA tool set with purchase ($70 value)

Alternanthera: Colorful Aquarium Stem Plants

Alternanthera is a genus of colorful stem plants native to South and Central Americas. They are in the family Amaranthaceae and make a stunning and adaptable stem plant, perfect for aquarium hobbyi… read more

GLA Coupon Code: Free Shipping on Purchases $125 to USA

Free Shipping Terms:We have made it super easy to get free shipping on your purchase of $125 or more, simply select FREE SHIPPING as the shipping method during checkout, no coupon required! Free shi… read more

How to: GLA Aquarium CO2 Regulator Installation Videos

How to install GLA GRO series aquarium CO2 Regulator How to install GLA PRO-DS series aquarium CO2 Regulator How to install GLA Modular Manifolds on your GLA aquarium CO2 Regulator For more CO2… read more

Planted Aquarium Fertilizer Guide, Fertilizer Dosing Calculator

DIY Aquarium Plant Fertilizer: Aquarium Nutrient Calculator (EI, PPS, and DIY fertilizer dosing calculator) (visit the creator's website here: Rotala Butterfly Nutrient Calculator) Plant Requireme… read more

Featured Product: GLA Lab Certified 4°KH

GLA LAB CERTIFIED 4°KH GLA makes the highest quality lab certified 4dKH. For use in a CO2 drop checker as a CO2 level indicator fluid; when combined with pH reagent, the solution color will… read more

Learn: 16 elements vital to plants

Sixteen chemical elements are vital to a plant's growth and survival; divided into two main groups: non-mineral and mineral. Check out our complete selection of GLA Aquarium Plant Fertilizer t… read more

Learn: Plant Nutrients & the significance of nutrient mobility

NutrientsMacronutrients: used in large quantities by the plantStructural nutrients: C, H, OPrimary nutrients: N, P, KSecondary nutrients: Ca, Mg, SMicronutrients: used in small quantities by the plant… read more

Learn: The functions of NPK in aquarium plants

Nitrogen: found in chlorophyll, nucleic acids and amino acids; component of protein and enzymes.Phosphorus: an essential component of DNA, RNA, and phospholipids, which play critical roles in cel… read more

How to Install Your Aquarium CO2 Drop Checker - GLA

1. Preparation of Indicator Solution: The correct indicator solution is a combination of KH Standard / 4 degree KH (4 dKH) and pH indicator (Bromothymol Blue). With drop checker in hand, turn upsi… read more

How to: Clean Atomic CO2 Diffusers

Just getting started with your  Atomic CO2 diffuser? Or maybe it's time to clean a diffuser that has been in use for a while. We have put together a few guidelines and tips to help your diff… read more

Learn: The CO2 Regulator and Aquarium CO2 System

Carbon dioxide is a chemical compound composed of two oxygen atoms bonded to a single carbon atom (O=C=O). During photosynthesis, terrestrial and aquatic plants use carbon dioxide and water, r… read more

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