Just what i needed its ok good value does what it says on the tin defo worth it great price cheaper than pets at home and does the job this product is great came really fast took a while to arrive from china but well worth the waitvery easy to use to be honest it works every time unlike more expensive big name branded ones that have all ended in failuresplease do not buy name branded syphon kits that cost a lot they suck pun intended excellent value for money