1944 - Universal adult suffrage introduced; new constitution providing for a popularly-elected House of Representatives promulgated. 1958 - Jamaica becomes a member of the British-sponsored Federation of the West Indies. 1961 - Jamaica withdraws from the Federation of the West Indies.
Guppies prefer a hard water aquarium with a temperature between 25.5Â° and 27.8 Â°C and salt levels equivalent to one tablespoon per 19 litres.In fact, they can withstand levels of salinity up to 150% that of normal seawater.uppies prefer a hard water aquarium with a temperature between 25.5Â° and 27.8 Â°C and salt levels equivalent to one tablespoon per 19 litres.
I have a 55 gallon tank with some Guppies, neon tetras, cories and cherry barbs in it. What temperature should I set my heater to? The pet store where I bought my fish just says 26C for most of the tropical fish. I had my heater set to 25C, thinking that 26C or higher would cause an algae bloom.hat Temperature Should My Water Be? in the Freshwater Beginners forums, part of the Freshwater Aquarium Fish Forum category.