“Superb! I wanted an acclimation kit where I would not have to use my mouth to create a vacuum in a pipe full of salt water and fish waste. There is a purpose built U tube to hang on the rim of the tank, a suction cup to fasten the outlet pipe to the container with the new fish in it, a very easy to control drip mechanism and a flexible plastic bulb with which to create the suction. It cost 'peanuts' and does the job very well indeed - I thoroughly recommend it.”