tag:blogger.com,1999:blog-1798378093674256104.post6494090299144267244..comments2024-03-09T22:40:38.328+10:30Comments on 120 things in 20 years: Aquaponics - Self cleaning swirl filter120 Things in 20 yearshttp://www.blogger.com/profile/17936923519713138582noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-1798378093674256104.post-4998166265242740702014-02-16T19:51:25.359+10:302014-02-16T19:51:25.359+10:30I think I have a plan for that by using a deer sca...I think I have a plan for that by using a deer scarer connected to the top up water. I'll explain more in a future post.120 Things in 20 yearshttps://www.blogger.com/profile/17936923519713138582noreply@blogger.comtag:blogger.com,1999:blog-1798378093674256104.post-40869986149886163882013-06-12T01:26:30.839+09:302013-06-12T01:26:30.839+09:30The only drawback I can see to using a Bell siphon...The only drawback I can see to using a Bell siphon is that the system dumps every cycle. Accumulation of solids is minimal and a large quantity of water is used each time. Plus side: it is 'maintenance free'<br /><br />A swivel siphon allows you to accumulate larger quantities of solids and uses less water when flushing. Drawback: it is a manual operation.Anonymousnoreply@blogger.com