This product is one I've been familiar with for a number of years but there has been a few small changes that are actually an improvement over the bottle I have been using for a while, the actual product is the same in the new packaging its the improvement of the bottle that makes the latest impression and ease of use. The old one had a quite wide opening and caution had to be used not to knock the bottle over as it was goodbye to the contents if you did- the new bottle (150ml, same as per the previous one) has a nozzle protected by a screw cap so if this one ever goes on it's side the spillage is minimised, unless you're really unlucky and it wedges upside down! Use Betalin all year round sparingly its quite potent but it cannot be overused, just wasted if you go mad with it.
Handy size and useful new bottle design. Use it when the water temperatures are higher .in solid bags .adding to spod mix .
Added bottle in the special offer use it in conjunction with hinders tigers and 365 pellet. Expanded mix in solid bags