cupanoodle Posted March 25, 2021 Share Posted March 25, 2021 It has been a while since I posted last asking for some water chemistry advice. Since then I have managed to get my water parameters fairly stable at 0 ammonia and nitrite, 10 - 30 nitrate (depending on fertilization and water changes), 7 PH (up from 6.6 avg a few months back), 6dgh and 2dkh. I had some hair algae issues but got that under control as I was dosing too much fertilizer/too much light. One issue I still have however is that my ramshorn snails have all but gone extinct, the only ones that are still around are all tiny (< 3mm diameter), and their shells look stunted. The pond snails are also looking a bit ragged and their population has declined. The Malaysian trumpet snails however seem to be doing great and have a large stable population. What am I doing wrong here, a few questions I have: Are the ramshorn and pond snails just getting out competed by the trumpet snails? Are the ramshorn and pond snails malnourished because I am not explicitly feeding them anything regularly? Why are the ramshorn snails shells so wonky, am I missing certain trace minerals in the water column? I put a miracle shell in and it did not seem to help the snails that much other than making my dGH around 12. My current running theory is that my PH was too low for the snails I bought initially, which caused the first generation of them to get holes in their shell and eventually die off. The baby ramshorn snails, now that the PH is better, are getting out competed for food by the trumpet snails, they are malnourished and dying off before they reach maturity. Pond snails hitched a ride on a plant and took over for a bit but then also started dying off, the shells of the baby snails never get path the transparent stage. I think these are now also getting out competed by the trumpet snails. I have included some pictures, all taken today. I can send links to larger resolution images if requested. Any suggestions/advice anyone has as to why my ramshorn snails are not thriving would be greatly appreciated. Link to comment Share on other sites More sharing options...
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