Good idea, unfortunately, only limited use

Well thought of itself, also works, but has several shortcomings:
- The sharp edges on the underside of the drinking cup was already mentioned here, can sand down, however,
- The drinking cup is clamped into the grid between the rods must be doing once fit (is our works)
- But you have to regularly clean drinking bowl course, it falls indeed pure filth, to every time to solve the grid is quite cumbersome him, he's sitting there quite firmly. In outdoor enclosures so I sink him with a pot.
- The volume of the bottle is much too large: if you have a lot of animals, more drinking places would be at a lower amount of water sensibly. So you have, however, a huge bottle whose contents must be discarded even for reasons of hygiene regularly. This would possibly have to accept, but has the big bottle another disadvantage:
- Bottle does not have a holder on the grid, it adheres only by the insertion into the cup. The giant bottle is much too large and also filled much too heavy to be straight and securely fastened at this point.
So you have to make improvements here in self-help, the bottle or the like in addition to a band secure the fence. The difficult but then again dissolving and replenishing ...
Conclusion: more well-intentioned than well resolved.
In intense heat or prolonged absence can be well install the potions as * * Backup and make usable also by their own tinkering.
In everyday use the potions simply has too many disadvantages.
We found by chance in the livestock needs a well-functioning alternative a small drinking bowl made of stainless steel, which can either connects a stable mount to two screws on the barn wall.
These potions you have indeed daily refill and rinse, but much easier and faster than going the model "Flaschennapf". Cleaning must be open drinking cups anyway every day, as more and passes through the beverage itself and the romping animals dirt in an open water tank.
Our rabbits like this drinking bowl on the wall very well - and it is also appropriate to animals than the usual bottle drinkers / nipples. And they are not necessarily more hygienic than open drinking cups, esp. If they are not cleaned regularly.
The offered here "Flaschennapf" I would (so) only recommended as a supplement, it is easy to handle too cumbersome in everyday life.