I have the special armour that allows me to swim as far deep in water as I like without drowning. When I reach the temple, I can't get into it. I am told by a Zoron that it's too dangerous to enter and he tells me I should ge back. I also don't have the clawshot, I am told I need it for this boss in a walkthrough. Question gone short: How do I get into the temple and obtain the clawshot?