Hey Iam new to forums and iam new to the fish tank hobby but i always love the look of tank setups and fish themself. I have a 29 gal and a 55 gal and love to try diff things with freshwater and i wish i knew how to do saltwater but i dont. But can someone send me help to maybe a link of all terms of the hobby like hp and so on i know what it means but i wanna know all that i can ty.