walklong
Aquarium Advice Activist
Draw test water below the surface and improve accuracy. I've got a bunch of 60ml catheter tip syringes for $3.50, includes USPS shipping. Comes with a 7"- ish length of ¼" poly tube (icemaker hook-up tubing). Photo shows my set-up, your syringe will arrive in it's original sterile packaging. Tube will be heated/stretched to fit the tip better. (If you want a longer length let me know in pm.)
