Nano sapiens Posted February 22, 2010 Share Posted February 22, 2010 With a bit of time on my hands I figured it was time to properly hide my Petco ATO bottles. Before: After: Side slots on both sides to see the bottles' water levels: Simple mod made out of 1/4" acrylic sheet and I had a local plastics shop bend the front corners for a more finished look. Link to comment
Kamao Posted February 22, 2010 Share Posted February 22, 2010 Just wondering. How does those bottle work, how do you set them up? Ive never seen that method before. Link to comment
neanderthalman Posted February 22, 2010 Share Posted February 22, 2010 was expecting Pleasantly surprised. Good work. Link to comment
Nano sapiens Posted February 22, 2010 Author Share Posted February 22, 2010 Just wondering. How does those bottle work, how do you set them up? Ive never seen that method before. Long version: Check my tank thread. Short Version: Gravity feed, self regulating system. Balls removed from pet bottle. Fresh water stays in bottle until tube end is exposed to air (due to tank water evaporation). Fresh water flows into tank until tube end is covered again. was expecting Pleasantly surprised. Good work. ATO 'blankie'...'aw, ain't that cute' Link to comment
Geppetto Posted February 24, 2010 Share Posted February 24, 2010 Wouldnt osmosis come into play since teh RO water will touch the salty? Link to comment
nor_cal_nano Posted February 24, 2010 Share Posted February 24, 2010 Wouldnt osmosis come into play since teh RO water will touch the salty? Pretty sure someone did an experiment and concluded that, no, the two do not mix. Link to comment
Nano sapiens Posted February 24, 2010 Author Share Posted February 24, 2010 Pretty sure someone (I think it was seabass) did an experiment and concluded that, no, the two do not mix. Actually...the experiment is in my tank thread Link to comment
nor_cal_nano Posted February 24, 2010 Share Posted February 24, 2010 Actually...the experiment is in my tank thread sorry I didn't give due credit =) But, an experiment is much more fun : The dye is from a saltwater Ph test kit (20 drops) which has been added to the saltwater in the Pyrex container (1.0245 SG). The pet bottle has been filled half way with pure RO water. I've covered the experiment with a towel since I am not sure if the dye is photo sensitive over time. I'm going to leave this experiment for one week to see if the fresh water bottle shows any signs of turning pink-purple. would ya look at that... =) Link to comment
Nano sapiens Posted February 24, 2010 Author Share Posted February 24, 2010 sorry I didn't give due credit =) No worries Link to comment
not_sponsored Posted February 25, 2010 Share Posted February 25, 2010 You should try adding a small powerhead to the jar with the dye in it, the water in your tank isn't going to be stationary. Link to comment
Nano sapiens Posted February 25, 2010 Author Share Posted February 25, 2010 You should try adding a small powerhead to the jar with the dye in it, the water in your tank isn't going to be stationary. Good observation, but it wouldn't make any difference. The experiment is maybe a year old already. I've been using this simple system for over 1-1/2 years, as have many others, without issue. Link to comment
machete Posted February 25, 2010 Share Posted February 25, 2010 WOW that is genius!!! Link to comment
bruce922 Posted February 25, 2010 Share Posted February 25, 2010 Nice tank, you have some nice Rics Link to comment
Nano sapiens Posted February 25, 2010 Author Share Posted February 25, 2010 Nice tank, you have some nice Rics Well, thank you! I find Rics and Acans are near perfect for these smaller Nano tanks. Link to comment
Nano sapiens Posted February 25, 2010 Author Share Posted February 25, 2010 WOW that is genius!!! Inspired by my dreaded fear of float-switches... I remembered those water drinking systems they use for pets and how they auto-fill and keep the drinking bowl at a constant level. Figured the idea might work for a Nano tank. Link to comment
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