MagTool 2025 Upgraded 2.5-5L DIY Aquarium CO2 Generator Kit, Stainless Steel Bottle with Integrated Solenoid & Bubble Counter, Safety Valve, Main Switch, Complete Accessories for Planted Tanks

Price: $79.99
(as of Feb 14, 2026 00:15:31 UTC – Details)

From the brand

MAGTOOL Aquatic

Empowering Your Reef’s Potential

Your Aquarium Product Expert

We specialized in

Aquarium Protein SkimmerAquarium HeaterAquarium Auto LED LightAUTO TOP Off Optical SensorAquarium DC Gyre Wave MakerFliter Media for Water TreatmentAquarium CO2 Generator System Carbon Dioxide Reactor

Aquarium Auto Top Off System

Aquarium Protein Skimmer

Brite Auto Aquarium LED Light

Premium Aquarium Fliter Media

Wave Maker for Aquarium

MAGTOOL

Dedicate to offering efficient & premium quality products for your aquarium water treatment.

Upgraded 304 Stainless Steel Bottle with External Thread. Made from food-grade 304 stainless steel, now 50% thicker for enhanced durability. The 2.5L bottle holds 200–300g of material, and the 5L holds 600–800g. External thread design prevents the bottle from getting stuck due to residue buildup. High-pressure resistant with a mirror-polished finish—built for both safety and aesthetics.
Upgraded All-in-One Integrated Solenoid & Bubble Counter. Redesigned compact body with fewer connections reduces leak risk. Features a built-in injection port for easy observation fluid refill without disassembly. Simple, reliable, and space-saving—ideal for planted tanks.
Upgraded Dual Safety Mechanism. Equipped with a manual shut-off valve for full control when CO₂ is not needed, and an automatic pressure relief valve that vents safely when internal pressure exceeds the safe limit.
All Accessories Included – Ready to Use. Everything you need to get started: diffuser, check valve, U-connector, suction cups, tubing, funnel, syringe, ceramic disc, sealing rings, and power adapter. No need to purchase extra parts separately.(Row material not included)
One-Year Warranty on Key Components. We stand behind our quality. The upgraded model comes with a 1-year warranty on essential components like the solenoid valve and regulator to ensure long-term peace of mind.