SRC Member dryDiver Posted March 1, 2012 SRC Member Share Posted March 1, 2012 Thinking of doing a algae scrubber/extractor. Need advice on the plastic screen n water flow. Where can I get the screen from? What speed of water flow do I need n how to attach screen to tubing? According to sm100 , flow should be 35gph, but not sure how to attach screen to tubing. Irwana's looks like commercial style not appropriate for home. Any advice welcome. Kum Siah ☺ Quote Link to comment Share on other sites More sharing options...
mjck Posted March 1, 2012 Share Posted March 1, 2012 Screen can get from artfriend. Also, use a hole saw to roughen up the surface before use. Ask for plastic canvas; the type used for cross-stitching. With regards to screen size, wAter flow, lighting .. Can visit Santa monica's forum www.algeascrubber.net Info at FAQ Quote Link to comment Share on other sites More sharing options...
megacue Posted March 2, 2012 Share Posted March 2, 2012 Spot or spotlight at plaza singapora also have the plastic convas, they have two size. i bought the smaller hole ones. SM recommend 7-8 holes per inch if i remember correctly. Quote Link to comment Share on other sites More sharing options...
SRC Member dryDiver Posted March 3, 2012 Author SRC Member Share Posted March 3, 2012 tks guys. still got to figure out if i should saw a line across the pvc tube to insert the screen n use nylon- bind to tie the screen to the pvc Quote Link to comment Share on other sites More sharing options...
mjck Posted March 7, 2012 Share Posted March 7, 2012 Saw mine with a full sized hack saw. Mine is only 11" long. So still managed to cut a messy slit and curved wider with a blade. Quote Link to comment Share on other sites More sharing options...
SRC Member dryDiver Posted March 7, 2012 Author SRC Member Share Posted March 7, 2012 Saw mine with a full sized hack saw. Mine is only 11" long. So still managed to cut a messy slit and curved wider with a blade. is it extracting algae on ur screen? i just got my screen from Artfriend n would be starting soon - 12 x 18inch. prob make 2 pieces, so as to alternate washing the sheet Quote Link to comment Share on other sites More sharing options...
mjck Posted March 7, 2012 Share Posted March 7, 2012 It doesn't extract the algae. Instead its the growing hair algae on the screen will absorb nitrate and phosphate for food. You do not need another screen to change over. A new screen will take very long to grow algae. Mine took more than 3 weeks before algae starts growing (and I don't even run a skimmer then). Just scrape away the hair algae growth every week and the remaining bits of algae will "seed" the next round of algae growth. Remember to roughen up the screen with a hole saw brutally until it's really rough. My screen below... Quote Link to comment Share on other sites More sharing options...
rovtim Posted April 14, 2012 Share Posted April 14, 2012 I am thinking of building my own scrubber and running it direct from my return pipe in to sump but there is no a lot of space, meaning the size of the screen would only be 18inch x 8inch will this still be effective? Quote Link to comment Share on other sites More sharing options...
mjck Posted April 14, 2012 Share Posted April 14, 2012 How big is your main tank? One sq inch per gallon is a rough guide without considering bio-load. Mine is only 10" x 8". It's also running from water feeding into sump. Quote Link to comment Share on other sites More sharing options...
SRC Member Ah-lim Posted April 14, 2012 SRC Member Share Posted April 14, 2012 Guys, majority of these questions answers can be found at this website. http://algaescrubber.net/forums/ Please read the FAQ, thanks. Quote Link to comment Share on other sites More sharing options...
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