Php help

Hey there
i have no knowledge of php and was shown today how to add stuff to a table for my partners website remembering this is my first ever attempt at this …
anyway added first pic now it has a whole line of gap and no idea how to fix it so i played with code and have no idea how to fix it
is anyone able to have a look at the site and if i paste the whole php file or email it can someone help me fix it cause i have toasted the site now so once i fix this i wont be attempting to touch the php language again
thanks
Glenn

oh and the link to the site is http://www.liquidpets.co.nz/Tropical-Fish/ the neon tetra is suppose to be under the rainbow shark but i toasted it and if i remove it now the whole page is screwed up with huge gaps and text missing im guessing for someone it will be an easy fix i been trying to fix this for 3 days now

ok someone just pm’ed me the answer took all of about 20 seconds to fix thank you heaps