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Aqua Forest Nepal

Designing interiors and exteriors with nature. We bring the tranquility of nature into your luxury spaces through premium custom aquascaping.

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Home Shop CO2 systems

CO2 systems

Accelerate plant growth and achieve professional-grade aquascapes with safe CO2 injection. From refillable cylinders to high-precision regulators and ceramic diffusers.

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Rs. 500Rs. 100,000

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Showing 8 shop items
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CO2 Cylinder 4litersCO2 Cylinder 4liters alternate viewSALE

CO2 Cylinder 4liters

Rs. 11,500Rs. 13,800
Stainless Steel CO₂ Check ValveStainless Steel CO₂ Check Valve alternate view

Stainless Steel CO₂ Check Valve

Specification Detail Type One-way CO₂ Check Valve Material Stainless Steel Function Prevents water backflow into CO₂ system Compatibility Standard CO₂ tubing (4/6 mm) Durability Corrosion-resistant, long-lasting build Installation Inline with CO₂ tubing

Rs. 450Rs. 540
CO2 Indicator Drop CheckerCO2 Indicator Drop Checker alternate view

CO2 Indicator Drop Checker

Specification Detail Placement Inside aquarium Material Glass

Rs. 1,100Rs. 1,320
Aqua Pro CO₂ DiffuserAqua Pro CO₂ Diffuser alternate view

Aqua Pro CO₂ Diffuser

Specifications Size Recommended Tank Size Diffuser Plate Diameter Compatibility Small Up to 60 L ~20 mm Standard CO₂ tubing (4/6 mm) Medium 60 L – 150 L ~30 mm Standard CO₂ tubing (4/6 mm) Large 150 L – 300 L+ ~40 mm Standard CO₂ tubing (4/6 mm)

Rs. 1,800Rs. 2,160
CO2 tube

CO2 tube

Specification Detail Type CO₂ Resistant Tubing Material High-quality, CO₂-proof plastic (PVC/PU) Inner Diameter ~4 mm (standard fit) Outer Diameter ~6 mm (standard fit)

Rs. 100Rs. 120
Qanvee Inline CO₂ AtomizerQanvee Inline CO₂ Atomizer alternate view

Qanvee Inline CO₂ Atomizer

Specification Detail Model Qanvee Inline CO₂ Atomizer M2 Type Inline CO₂ Atomizer Installation Canister filter outflow (external placement) Diffusion Method High-efficiency ceramic diffuser core Compatibility 16/22 mm filter tubing (M2 size) Placement Canister filter hose Maintenance Replaceable ceramic core, easy to clean

Rs. 4,000Rs. 4,800
Up Aqua Inline CO2 AtomizerUp Aqua Inline CO2 Atomizer alternate view

Up Aqua Inline CO2 Atomizer

Specification Detail Type Inline CO₂ Diffuser Installation Connects to canister filter outflow Diffusion Method Ceramic diffuser core (micro-bubbles) Placement External (outside aquarium) Compatibility Standard CO₂ systems & 16/22 mm hose

Rs. 3,500Rs. 4,200
MUFAN Dual Gauge CO₂ RegulatorMUFAN Dual Gauge CO₂ Regulator alternate view

MUFAN Dual Gauge CO₂ Regulator

Specification Detail Type Dual Gauge CO₂ Regulator Pressure Display Cylinder pressure & working pressure Adjustment Fine needle valve Bubble Counter Integrated, easy-to-read Compatibility Standard CO₂ cylinders Material Durable metal construction Application Planted aquarium CO₂ injection

Rs. 8,000Rs. 9,600

Most Popular Shop In This Category

Sought-after, high-quality supplies hand-selected by our staff.

Neo Helios XP Series- Ultra Slim Planted Aquarium Light

Neo Helios XP Series- Ultra Slim Planted Aquarium Light

Rs. 8,650
ADA Aqua Soil Amazonia Ver.2 - 9L

ADA Aqua Soil Amazonia Ver.2 - 9L

Rs. 7,000
Shanda SDE 1800 UV Canister Filter

Shanda SDE 1800 UV Canister Filter

Rs. 18,500
CO2 Cylinder 4liters

CO2 Cylinder 4liters

Rs. 11,500

Complete Guide To Aquarium Plant Fertilization

To grow healthy, green, and red aquatic plants, a balanced supply of light, carbon dioxide (CO2), and nutrients is required. If one of these components is missing, plant growth halts, and opportunistic algae will take over. Choosing the right fertilizer is vital to maintaining the delicate balance of your aquatic ecosystem.

Understanding Macronutrients vs. Micronutrients

Plants consume nutrients in varying quantities. Macronutrients are nutrients that plants require in large amounts. These include Nitrogen (N), Phosphorus (P), and Potassium (K). On the other hand, Micronutrients are trace elements needed in smaller quantities, with Iron (Fe), Magnesium (Mg), and Manganese (Mn) being some of the most critical.

Our Recommendation: Dosing Frequency

For high-tech planted aquariums (with intense light and CO2), we recommend daily liquid dosing of macro and micro nutrients alternatively. For low-tech setups, a weekly dosage of comprehensive all-in-one liquid fertilizers like ADA Brighty K or APT Complete after water changes is highly effective.

Type of Plant Fertilizers

  • Liquid Fertilizers: Ideal for epiphytes (like Anubias, Bucephalandra, and Mosses) that draw nutrients directly from the water column.
  • Root Tablets & Tabs: Perfect for heavy root-feeders (like Cryptocoryne, Vallisneria, and Amazon Swords). These tablets are pushed directly into the soil substrate.
  • Carbon Additives: Provides liquid organic carbon for low-tech tanks without pressurized gas systems, while acting as a powerful mild algicide.

Secure Nationwide Shipping

Fragile items are packed with double-wall insulation to ensure safe arrival.

Genuine Brand Guarantee

100% official shop items directly sourced from ADA, Oase, and Chihiros.

Experienced Support

Get professional layout & dosing guidance from our certified scapers.