The Scientific Anglers Sonar Stillwater Clear Camo Intermediate is designed for stealthy subsurface presentations when trout are feeding in clear, shallow water. Its supple clear coating and camouflage core make the line far less conspicuous beneath the surface, while a 2 inches per second sink rate keeps your flies moving steadily through the upper water column.
- Full intermediate sinking fly line
- 2 inches per second sink rate
- Clear coating with camouflage core for maximum stealth
- 45 ft head length
- Overweighted by two line sizes
- Designed for multiple flies and long leaders
- Excellent for nymphs, wet flies and streamers
- Textured hang markers at 10 ft and 20 ft from the tip
- AST Plus for improved shooting and durability
- SA Line ID
- Welded loops
- 100 ft total length
- Clear Camo colour
The big advantage of the Clear Camo Intermediate is stealth. The clear sinking coating allows the line to disappear into the water, while the camouflage core further breaks up its appearance. This makes it particularly useful in clear water, bright conditions or when trout are wary of a conventional coloured fly line.
At 2 inches per second, it sinks slightly faster than the standard Stillwater Intermediate. This gives you a controlled way to search the upper and middle parts of the water column with teams of nymphs, wet flies or streamers without dropping as quickly as a faster sinking line.
The 45 ft head is two line sizes heavy, giving it plenty of power for turning over long leaders and multiple flies. Textured hang markers at 10 and 20 feet provide a tactile reference during the retrieve, particularly when fishing flies right through to the boat.
Who is this for?
Stillwater trout anglers who want an intermediate line with maximum stealth. Particularly useful for clear lakes, bright conditions and wary fish where keeping the fly line less visible can make a difference.


