Toilet wont flush can't breath!

[speccy]

I have just installed the new toilet in our new ensuite. I tried to flush and it wouldn't, i knew the soil pipe etc were ok so i took the ubend off the hand basin, and voila instant flushing, so figured this is all about the water unable to exit due to some suction issue i can't fathom right now.
So yes it seems i need a durgo or a breather somewhere. The toilet (ground floor) sits right on top of the soil pipe which goes down vertical about 1metre and a 90 bend out horizontal about 1metre out through external wall and plops into a mini macerator sewage tank.

Can i fit some sort of breather under the sink? What are my options thankyou.

 

[speccy]

OK i am going to answer my own post in case anyone else reads this. It was in fact my sewage tank full up! The problem was the red float on the pump was caught some how and wasn't sitting upright. Fck sake. I need to address that now because shortly this toilet is going live and i don't ever want to have to fish into a hand of **** to free it up!

 

[MeldrewsMate]

Get some long gloves in stock, you'll need them one day.