topping up the coolant. - Toyota Corolla, 1.6L, 2004

The other day I noticed that the level of antifreeze, and Red Long Life is poured into Toyota, is almost about min. level in the tank. I had to add 500 ml to the max. For 5.5 years of operation, I think this is normal. I bought it from Basf, an analogue of Toyota. It is a pity that there was no less than 1.5 liters. The remainder will not be needed.