Message No Oxygen Diffuser Built! not necessary when starting in a world without algae

I find the tutorial message: No Oxygen Diffuser Built annoying when starting on a planet with no algae in the starting biome.
It is not an actual bug, but where is the need to keep that message for cycle upon cycle, when you cannot use the Oxygen Diffuser anway!
Maybe make it more of a general message to warn about needing oxygen production instead.