Thanks Hannah and Angie I'm giving it a solid go on a super cleaning of the sump. I.E. pumps, lines and such. Tomorrow I will once again cut the pump off to clean the over flow. Then do a 5g water change from stirring things up. Then things will be brilliant. Knock on wood everything has been doing wonderfully. I just hope my mucking about has no repercussions. Just have to keep tabs on my levels tomorrow. But yes thank you both its come a long way since the last miss-hap and I do say let's not have another shale we.....