Coolant leakage check

It has been a while but today I had a little time to inspect the coolant leakage. And it has been identified at the lower hose. One of the clamps was somehow not tightened up, you can see two small green drops at the end of the hose. When checking this a small drop hit my lips. Never tasted coolant before but it had a sweet sense, wicked. The other clamp was very tight and couldn't adjusted any further. You can see some traces of spill though but that might be from a previous time (I believe I had that already tightened up).

I will refill it next time and check if the leaking is cured now.