Grand Solar 250
Grand Solar 250 is a pendant style lighting system equipped with a 250W metal halide lamp. The system employs a small-sized and light-weighted electronic ballast and a light condensing light reflector for the first time in aquarium industry. It provides a sufficient amount of light for the growth of invertebrates, which require a strong light in a large deep aquarium tank.
Light housing unit size / W540×D440×H100mm
Light housing unit weight / 5kg
Connection cord length / 5m
Distance between two hanging wires / 340mm
Hanging wire length / 1.5m
Wire Diameter / 1.5mm
Electronic ballast size / W340×D125×H91mm
Electronic ballast weight / 2.3kg
Equipped with Metal Halide Lamp 250W and high performance electric ballast.
(NOT compatible with NA Control Timer)
| Article Code | Item | |
| 108-066 | with NAMH-250W Lamp | |
| 108-0661 | with NAG-250W Green Lamp | |
| 108-067 | with Blue Light Lamp |
Grand Solar I
Grand Solar I is the pendant style lighting system equipped with a combination of a 150W metal halide lamp and two 36W twin fluorescent lamps. This is a flagship model optimized for Nature Aquarium and you can create a variety of environments suitable for your needs by changing the combination of lights and adjusting the length of lighting time by timer.
Light housing unit size / W540×D440×H100mm
Light housing unit weight / 6.5kg
Connection cord length / 5m
Power cord length / 2m
Distance between two hanging wires / 340mm
Hanging wire length / 1.5m
Wire Diameter / 1.5mm
Electronic ballast size / W250×D75×H62mm
Electronic ballast weight / 800g
Equipped with Metal Halide Lamp 150W, NA Lamp 36W Twin ×2 and high performance electric ballast.
(compatible with NA Control Timer)
Metal halide lamp and fluorescent lamp have different power sources so that both lamps can be controlled separately.
| Article Code | Item | |
| 108-055 | with NAMH-150W / NA Lamp 36W Twin ×2 | |
| 108-0551 | with NAG-150W Green / NA Lamp 36W Twin ×2 | |
| 108-056 | with 10,000K Lamp / NA Lamp 36W Twin ×2 | |
| 108-057 | with Blue Light Lamp / NA Lamp 36W Twin ×2 |
Grand Solar II
Grand Solar II is a pendant style lighting system equipped with four 36W twin fluorescent lamps. A low-heat-radiating electronic ballast which make exercised the function of NA Lamp 36W twin maximally is integrated in the system. The pendant style system is ideal for releasing out heat and prevents the increase in temperature. Designed for a tank between 75cm and 90cm in length.
Lighting Housing Unit Size / W540×D440×H100mm
Lighting Housing Unit Weight / 4.5kg
Connection Cord Length / 5m
Distance between hanging wires / 340mm
Hanging wire length / 1.5m
Wire Diameter / 1.5mm
Equipped with NA Lamp 36W Twin ×4 and internal electric ballast. (compatible with NA Control Timer)
| Article Code | Item | |
| 108-058 | with NA Lamp 36W Twin ×4 |
Grand Solar Stand
Grand Solar Stand is used exclusively with Grand Solar 250, Grand Solar I, Grand Solar II (only for W90cm aquarium). Install the stand on the Wood Cabinet with brackets. Including brackets to attach cabinet by screws and clips for keeping the electrical wires nice and neat.
| Article Code | Item | |
| 108-071 | for W90×H45cm Height: 180cm | |
| 108-072 | for W90×H60cm Height: 195cm |



























Aqua Design Amano has faced many aquatic plants by making numerous numbers of aquatic plants. In this process, Grand Solar I is one of the terminus ad quem of our lighting equipment. Its development tips after all existed in the Mother Nature. In the actual water of the freshwater river, strong sunlight only penetrates into water during two hours before and after noon time, and the light is reflected on the water surface for the rest of the day time. From these observations, we came up the idea to use metal halide lamp for the strong lighting, and softer lighting with fluorescent lamp, in order to realize the natural sunlight.
In this development process, we examined the material carefully, and produced all the materials within Japan. The design of Grand Solar I is simple, yet it equipped with slits for releasing the high temperature from metal halide lamp, and radiator fin. We also adapted highest quality level electronic ballast for Grand Solar I. The ballast is the core of the metal halide lamps, and in a sense it is the most important part. From this point, we can say brand new electronic ballast of Grand Solar 250 is the groundbreaking development.