it aint the evaporation because water only evaporates at boiling point or by something hot being above it e.g light fixture
its probably your filter but i dont have a fluval so i don't no for sure
Does anyone know how to fit and what equipment needed to fit a extra light tube on the juwel rekord 60. also does anyone know a quiet and efficient hang on filter. :/ cheers
I have a 16 uk gallon tank and i need to know whether a school of six cardinals and six ..(PLEASE ADVISE ON SOMETHING).. wud be alrite with 2 khulis and 2 bamboo shrimp :/ looking for a pair of something i cant think what.