Tank Selector

Helping you plan your home's water security while matching common tank sizes we sell in Barbados.

How to use this table

Find your household size.
Look at the recommended tank size column (based on 4–5 days reserve).
Choose the nearest available Tuff Tank size (e.g., 400, 600, 800, 1000, 1500, 2000 gallons).

Household Size (persons)	Daily Usage (Gallons)	Daily Usage (Litres)	4-Day Reserve (Gallons / Litres)	5-Day Reserve (Gallons / Litres)	Recommended Water Volume
1	50 gal / 190 L	190 L	200 gal / 760 L	250 gal / 950 L	250 gal / 950 L
2	100 gal / 380 L	380 L	400 gal / 1,520 L	500 gal / 1,900 L	500 gal / 1,900 L
3	150 gal / 570 L	570 L	600 gal / 2,280 L	750 gal / 2,850 L	750 gal / 2,850 L
4	200 gal / 760 L	760 L	800 gal / 3,040 L	1,000 gal / 3,800 L	1,000 gal / 3,800 L
5	250 gal / 950 L	950 L	1,000 gal / 3,800 L	1,250 gal / 4,750 L	1,250 gal / 4,750 L
6	300 gal / 1,140 L	1,140 L	1,200 gal / 4,560 L	1,500 gal / 5,700 L	1,500 gal / 5,700 L
7	350 gal / 1,330 L	1,330 L	1,400 gal / 5,320 L	1,750 gal / 6,650 L	1,750 gal / 6,650 L
8	400 gal / 1,520 L	1,520 L	1,600 gal / 6,080 L	2,000 gal / 7,600 L	2,000 gal / 7,600 L