cracked flowmeter :(

[maddness]

So i noticed there awa sa light hairline crack in the flowmeter, it's one of these:

SO i was thinking of replacing it or just "join the 2 tubes together" i have compression fittings, what would i need to just replace this and have the 2 tubes joined together with compression fittings?

sorry for the noob question, my google skills are failing me

this is the fittings & loop in the setup:

13/10mm Matt Black Compression Fittings
13/10mm Clear High Clarity Tubing

 

[maddness]

i think super glue did the trick

 

[maddness]

the crack is on the outer part, single <1cm hairline, every 30 secs or so a drop generated and popped out

with the glue it's cleared up now and as been clean for a few days

the gpu temp seems to be lower under load by a good 5-6 degrees now