Check the listing for details. Pellet Durable Hook Betaine Green 8 Mm Dynamite Baits. Condition: New. Listed at 16.27 USD. The Durable Hook Betaine Green 8 mm pellet is one of the new entries from Dynamite Baits. The Swim Stim pellet is ideal for fishing for fish such as tench, carp and sea bream and is available in a resealable tray to contain the freshness inside. The Dynamite Baits Durable Hook Betaine Green pellet is a very attractive pellet and has a very soft consistency to make it easier to slide on the hook but at the same time resistant to make it stay in place during distance casting. It is a very versatile product, in fact the Durable Hook pellets can be used on the waggler, on the pole or on the feeder and what's more they can be combined with the Swim Stim groundbait range as a trigger pellet. Ideal for fishing for fish such as tench, carp and bream, the Durable Hook pellet comes in a resealable t.