A tile with an A or B rating is far safer than a tile with a C slip-resistance rating. A little-known fact is that if you're using glass tile or any sheet mosaic tile, it is up to the manufacturer or retailer to inform you if the tile is acceptable for submersion or pool use. Your shower floor should be built like it will be submerged.
Whitefish or white fish is a fisheries term referring to several species of demersal fish with fins, particularly cod (Gadus morhua), Caspian kutum (Rutilus kutum), whiting (Merluccius bilinearis), and haddock (Melanogrammus aeglefinus), but also hake (Urophycis), pollock (Pollachius), or others.hitefish (Coregonidae) is also the name of several species of Atlantic freshwater fish, so the use of the two-word term 'white fish' is less misleading.
In 2010, Greenpeace International added the yellowfin tuna to its seafood red list. The Greenpeace International seafood red list is a list of fish that are commonly sold in supermarkets around the world, and which have a very high risk of being sourced from unsustainable fisheries.