When it comes to big creatures, the ocean is not short on animals that would struggle to fit in a volume of water that'd even overflow a house.
When we think of giant, we think of towering creatures that span in a certain direction. Yet the giant manta ray is big in ever direction. They are known to be the largest type of ray in the world.
If you ever get the chance to swim around manta rays, it's highly recommended. Unlike other rays however, their stingers do not contain lethal poison and there is little risk of harm (if any). I can only marvel and wish to swim with manta again!
Credit: maxgotts(unsplashed)