Hello everyone this is my first post on here and i would greatly appreciate some guidance on what to do next. To give some background, I’m 21 and decided last year i wanted to get into the hobby so i did all my research and eventually set up a biocube 32 in october of 2020. The tank ran great for about 7 months, I had a pair of clowns, a royal gramma, a coral beauty amongst a cleaner shrimp, handfull of snails and a gsp frag. About 7 months into the tank running i started noticing dinos popping up on the sand bed and rocks. I did loads of research on here and youtube on ways to battle them knowing that they can get out of hand quick. First i tried the Dr tims method using the waste away and blacoout etc. That didn’t work so then i started dosing neonitro and neophos because the levels were down in the tank and i know that is a direct cause of dinos forming. I did this for weeks while checking my parameters every other day and saw no improvement. Its been a few months since the issue began and the tank is seemingly overrun by the dinos and i dont know what to do. Do i start the whole tank off fresh if thats even possible or is there any other way. I feel like ive failed my fish who i did such a careful and good job of making sure they were living in the best conditions. The fish are still alive but the tank looks rereally bad and i know that they cant live in there much longer, please if anyone has any suggestions let me know thank you guys.