Agreed. Clowns np. Test kits I really shouldn't admit this lol but I hardly ever test my water. When I do , I use the red sea bc it was better than api. My salinity is all I check regularly. I have established tanks tho, so no new changes
Now I should clarify my statement. You should test your water! Newer tanks fluctuate greatly. Reef tanks need constant testing. Hence why I've never gone full blown reef lol