Plexiglass tube is the ideal algae glass tubing.We have a customer from Norway who set up algae farming with our algae cultivation glass tube years ago.And they are very pleased with algae tube.Now they come back to us in April 2021 and place the order to us for more algae farming glass tubes for their macro algae production.
We can seal the bottoms to clear rigid acrylic tubes and glue another clear round acrylic tube in inside of another tubes.And build the flange and cone top and drill holes and acrylic tube cutter. Any design we can fabricate.
Algae cultivation tubes are normally cast acrylic tubes.
Here is his feedback on our algae cultivation tubes.