FZONE

FZONE’s 2.5L aquarium CO₂ generator kit supplies CO₂ for planted tanks through a citric acid and sodium bicarbonate reaction, using a food-grade 304 stainless steel body. Citric acid and sodium bicarbonate reaction — generates CO₂ without refilling at CO₂ stations. Food-grade 304 stainless steel...

FZONE ATO System is an automatic aquarium top-off system designed to maintain water level, with dual optical sensors and a compact 0.7-inch (1.78 cm) profile. EFTT calculates the expected refill time for your aquarium — giving the system a fill-time reference. AFT monitors water...

FZONE’s 2.5 L aquarium CO2 generator kit produces carbon dioxide for planted tanks with a 1.5 mm SUS304 stainless steel bottle and an adjustable regulator system. 1.5 mm SUS304 stainless steel bottle, 25% thicker than competitors — built with an interior wall that holds...

FZONE’s 5.5 L Aquarium CO2 System Generator Kit is a DIY CO2 system for aquarium plants, with a 1.5 mm SUS304 stainless steel bottle and precision flow controls. Precision aquarium needle valve — fine-tunes CO2 output, with a steady 1 bps achievable. Built-in check...

FZONE Aquarium CO2 Regulator is designed to control CO2 flow in an aquarium setup, with a fine-tuning rate of one bubble in three seconds and a CGA320 side-open cylinder connection. 12 DC split-type solenoid — replaces AC models and is designed for safer, more...

FZONE Aquarium Tubing is a flexible hose for aquarium filter systems, supplied in a 3 m length with a 16 mm inner diameter and 21 mm outer diameter. BPA-free and non-toxic — suited to indoor aquarium use around aquatic pets. Kink-resistant tubing — helps...

FZONE Aquarium Tubing is a flexible hose for aquarium filter systems, supplied in a 3 m (9.8 ft) length with a 12 mm (0.472 in) inner diameter and 16 mm (0.63 in) outer diameter. 3 m (9.8 ft) hose — gives you a length...

FZONE Aquarium Glass Lily Pipe Set with Surface Skimmer is a borosilicate-glass filter inlet and outlet set designed to remove surface film and return filtered water, with a 17 mm outer diameter for tubing with a 16 mm internal diameter and 22 mm external...

FZONE Micro Resin Seiryu Rock is aquarium hardscape decor designed to create a mountain-style aquascape, with realistic stone texture and a resin build that releases no chemical elements into the water. Mountain-shaped Seiryu-style form — creates a ready-made focal point without arranging natural stones....

FZONE aquarium tubing is a clear, flexible hose for aquarium filter systems, with a 5/8-inch inner diameter (15.875 mm) and a 3 m (9.8 ft) length for routing water through your setup. 5/8-inch inner diameter and 3 m length — match the tubing to...

The FZONE Dual Stage Mini Aquarium CO2 Regulator controls CO2 delivery to aquarium systems, with adjustable 0–60 psi working pressure and a 12V DC solenoid. Adjustable working pressure from 0–60 psi — set the regulator output for your aquarium setup. 12V DC solenoid —...

The FZONE Mini Aquarium CO₂ Regulator Kit controls CO₂ for planted aquariums, with an integrated 12V DC solenoid and bubble counter for a compact setup. Made for small and mid-size planted tanks — keeps the CO₂ equipment footprint compact. Integrated solenoid and bubble counter...

The FZONE Glass Mini Skimmer Lily Pipe Set is a nano-aquarium filter inlet and outlet set designed to skim the water surface, with a 6.5 in (16.5 cm) pipe height and borosilicate glass pipes. The floating skimmer follows the water level — keeps the...

FZONE Neo CO2 Diffuser M-17mm is an aquarium CO2 diffuser for distributing CO2 in planted tanks, with customized ceramic from South Korea. Microscopically small ceramic pores — create a fine CO2 mist for diffusion through the water column. Integrated acrylic bubble counter and ceramic...