sallylillian
LIFE MEMBER
Peter, I dont think you have a 300 litre black or grey tank, these are an option only available on Liners due to the increased underfloor height available, yours are likely 250 each and fresh 380, that said we had only a 160 black tank on the Flair and with prudent use it would last 10 days but less so and 7 days was a good marker, and we do not use camp facilities. There has to be a change of mindset if you want to get extended life out of the tank.In my experience with the same size 300L tank, we manage to fill it up in about 10 days (don't even think about saying that's about right because you're full of sh!t). Maybe that's because we don't normally use the site loo's
We have been in Spain for two weeks now and have really noticed the lack of filling station tank dump facilities; unlike France where they appear to be more common.
Lastly, we've also found that the Spanish sites seem to be more compact than others and getting a 9.3m around them and onto a pitch has been, shall we say, somewhat challenging!
Interestingly the Morelo has a Dometic toilet, and I have to say I was sceptical based on normal Dometic experiences, however so far it is (A) Quieter than the Flair's Jabsco and the Yanks Tecma and (B) It has a more versatile flushing process. By this I mean that the Jabsco was a set volume of water for each of its 2 flushing settings, but the Dometic is press the button as much as you like. So with practice I am sure we will get a good period out of the tank. We did have 30 years on boats Peter so it has taken some practice.