TMC First Wave Aquarium Set + Free Heater

The TMC First Wave Aquarium Set is the perfect entry point into reef keeping — compact, stylish, and designed with beginners in mind. Available in 48L and 78L models, the First Wave delivers professional reef technology in an easy-to-use, all-in-one package. Its sleek design fits seamlessly into any interior while offering low energy consumption and a small footprint, making it an ideal choice for first-time reef aquarist.

At the heart of the First Wave is a built-in multi-stage filtration system with a multi-directional outlet. This system ensures optimum water quality and minimal maintenance through fine and coarse filter sponges, ceramic bio-rings, and activated carbon for crystal-clear water. The integrated low-voltage DC protein skimmer provides quiet, efficient removal of organic waste, while the DC return pump offers powerful and safe water circulation. With just one plug powering the light, skimmer, and pump, setup is clutter-free and straightforward.

The aquarium comes with a low-voltage DC Reef-Ready LED light that replicates natural light cycles — sunrise, daylight, sunset, and moonlight — creating the perfect environment for corals and marine life. The 48L tank features 34 LEDs, while the 78L tank houses 54 LEDs, both delivering brilliant illumination at 14,000K colour temperature.

Every First Wave set includes the essentials: aquarium tank with built-in filtration, cover with feeding port, filtration lid, DC LED lighting, DC protein skimmer, DC return pump, PSU, filter pads and sponges, ceramic bio-rings, pipework, and fittings. A heater bracket is supplied, and for a limited time, each aquarium also comes with a FREE heater as part of our promotional offer — the 48L model (W: 58.5cm x D: 29.5cm x H: 32.5cm approx.) includes a 50W heater, while the 78L model (W: 80.5cm x D: 30cm x H: 40cm approx.) includes a 100W heater. This gives you even more value and ensures your marine life thrives in a stable environment from day one.

Key Features

• Compact design with low energy consumption

• Multi-stage built-in filtration system for clear, healthy water

• Integrated DC protein skimmer with micro-bubble technology

• DC return pump for high-power, quiet flow

• One plug powers all major equipment — fewer cables, less clutter

• Reef-ready LED lighting with natural day/night cycle (14,000K)

• 48L (11 UK gal) – 58.5 × 29.5 × 32.5 cm, includes FREE 50W heater

• 78L (17 UK gal) – 80.5 × 30 × 40 cm, includes FREE 100W heater

• Perfect for beginners looking to start their first reef aquarium