Bearded Dragon Tank Setup: UK Buying Guide

Every item below was chosen from the makers’ published specifications and live UK retail listings, checked October 2026. We have not run these lamps or vivariums ourselves. Temperatures, UVB percentages and enclosure sizes come from those listings and from UK welfare pages that we opened.

How Large Should a Bearded Dragon Tank Setup Be?

A bearded dragon tank setup starts with floor space, not with a pretty lamp. The RSPCA bearded dragon advice asks for a secure, well-ventilated vivarium of at least 120 cm long by 60 cm wide by 60 cm high for one adult, which can grow to about 45 cm including the tail. Of the ten main picks, only the ITA Wooden Terrarium 120 x 60 x 60 cm hits that footprint. At 120 x 45 x 45 cm, the ProRep Vivarium Grey gives the length but not the depth or height the RSPCA lists. Vivexotic’s Repti-Home Maxi Large Grey measures 115 x 49 x 56 cm, which is a common UK 120 cm box and still short of 60 cm in two directions. Treat those two as juvenile or slim-room options, not as a finished adult home.

A glass tank built for fish is the wrong shape: tall, poorly insulated and hard to keep at 38°C to 42°C at one end. If you are comparing glass boxes, use the fish tank guide for aquariums and stay on this page for a wooden or OSB vivarium with sliding doors and cable ports. Wooden walls hold heat. Rear or side vents keep humidity down toward the 30 to 40 percent the RSPCA wants at the cool end.

Which Lights Belong in a Bearded Dragon Light Setup?

A bearded dragon light setup needs two jobs done separately: UVB for vitamin D3, and a guarded heat source for a 38°C to 42°C basking stone. UVB does not pass through window glass, so the tube sits inside the roof at the hot end, covering up to half the length. The RSPCA specifies a high-output 10 to 12 percent UVB fluorescent tube with a reflector, a UV Index of 3.0 to 5.0 in the basking zone, and a wire guard. Arcadia’s ProT5 UVB Kit 12% 39W is the 870 mm desert kit sized for the hot end of a 120 cm vivarium. A shorter box or a hatchling enclosure suits the Arcadia ProT5 UVB Kit 14% 24W, a 570 mm Dragon tube; the higher percentage does not excuse a tube that is too short for an adult.

Heat is a different circuit. The Habistat Bearded Dragon Accessory Kit includes a 100 W basking spot and a 600 W dimming thermostat, which matches the RSPCA 60 to 100 W bulb range and is written for a 120 cm by 60 cm by 60 cm style enclosure. Arcadia’s Deep Heat Projector 50W produces infrared-A and infrared-B with almost no visible light, so it can run with the UVB kit on a dimming thermostat and does not replace daytime brightness. For finer control, the Habistat Classic Pro Dimming Thermostat 450 Watts steps in 0.1°C and is written for lamps and the Deep Heat Projector, not for an unguarded mat under loose sand. All lights go off for 12 hours at night. If the room falls below 20°C to 22°C, a ceramic heater on a thermostat is the night option, not a glowing bulb.

What Substrate, Hides and Bowls Complete the Kit?

ProRep Beardie Life Substrate 10L is a sand and soil mix sold to fill a 120 cm vivarium to about 5 to 7.5 cm. The listing says the soil fraction lowers the impaction risk of pure sand and that you should air the bag for 24 hours if you want it drier. The RSPCA still warns against calci-sand, bark chips, crushed walnut and corn cob. For a hatchling, many keepers start on slate or paper and add a digging box later. Spot-clean waste the day it appears; reptiles can carry salmonella, so wash your hands after you scoop.

The Exo Terra Reptile Cave Large is a brown resin hide, 29 x 23.5 x 8 cm, heavy enough that a dragon cannot flip it. The RSPCA wants a hide at both ends so the animal can sit hot or cool without leaving cover. A large, shallow water dish belongs at the cool end and is changed daily; the Habistat kit includes sandstone dishes, and you can add extras from the reptile water bowl guide if the supplied dish is too deep. Branches and a rough basking stone finish the climbing work. For extra hides later, see the reptile hides page rather than stacking ornaments until the floor disappears.

How Do These Bearded Dragon Tank Essentials Compare?

How Should You Assemble the Vivarium Before the Dragon Arrives?

1. Build the enclosure, fit cable ports, and run the heat and UVB on a timer for at least a week so you can correct hot spots before any animal arrives, as the RSPCA asks.
2. Place the UVB kit inside the roof at the hot end with a reflector and a guard, then set the basking lamp or Deep Heat Projector on the dimming thermostat with the probe on the basking stone.
3. Check 38°C to 42°C on the stone and 22°C to 26°C at the cool end with a separate thermometer, not only the thermostat display; add a second probe if the gradient is flat.
4. Spread Beardie Life only after the bag has aired, keep it out of the water dish, and put one hide at each end plus a shallow water bowl at the cool end.
5. Set 12 hours of light and 12 hours of dark, confirm humidity at the cool end sits near 30 to 40 percent, and wipe the glass with a reptile-safe cleaner from the vivarium cleaning kit guide.
6. Only then move the dragon in, leave food and water, and skip handling for the first week so it can learn the gradient without being lifted off the heat.

Frequently Asked Questions

Last reviewed: 22 October 2026.