I'm looking at the Flow-Rite Pro-Fill battery watering system for my Allegro. From what I have seen they seem to work well. Does anyone have thoughts on these?
I have the same problem as some of the other poster. Just not enough room to check the out. I just got a set for two 6's. To test out how they work. If I am happy with them I will get more to complete all the batteries. I think it will be a lot easier the disconnecting and pulling out all the batteries to see if they need water.