He used to swear a lot more in his earlier videos, no so much anymore. It doesn't bother me either way. He's a talented individual, both with tanks and his videos. His tanks sometimes look messy, but that's only because he sells plants out of them on a daily basis, so they're constantly being disturbed and churned up. In his newest videos he has been focusing on getting his 220 tank back in good shape. His 125 he has upstairs is a pretty wicked looking tank. The greenhouse is just awesome. Would kill to have that in my backwyard, fill it with tanks and terrestrial vegetable plants.