app/views/test_results/_header.html.haml
%tr
%th Date Taken
%th= link_to 'Ammonia', about_water_health_path(anchor: 'ammonia')
%th= link_to 'Nitrate', about_water_health_path(anchor: 'nitrate')
%th= link_to 'Nitrite', about_water_health_path(anchor: 'nitrite')
- if @bowl.water_type == 'Freshwater'
%th= link_to 'Hardness', about_water_health_path(anchor: 'hardness')
%th= link_to 'Alkalinity', about_water_health_path(anchor: 'alkalinity')
%th= link_to 'pH', about_water_health_path(anchor: 'ph')
- if @bowl.water_type == 'Saltwater'
%th= link_to 'Salinity', about_water_health_path(anchor: 'salinity')
%th