View full version: Fishtank Filtration and Cycling
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  1. new filter needed... reckon I want to go with same again?...opinions welcome..
  2. Advice required
  3. Stalled cycle? Nitrite repeatedly spiking after addition of ammonia
  4. White fluffy substance appeared on substrate during fishless cycle
  5. How long before filter wool needs changing?
  6. Cleaning Seachem Purigen
  7. Water conditioner - some queries
  8. Rejuvenating neglected tank
  9. Hard Water (reducing hardness)
  10. Soft water *update*
  11. FISHLESS CYCLING - HOW TO DO IT
  12. Help with fish tank cycle please
  13. Water options
  14. Fishless cycling problem
  15. "Snail - In" cycling!
  16. 60 l to 200 l tank change
  17. Fishless Cycle
  18. Bogwood - water still discoloured at 4+ months
  19. API Ammonia test kit
  20. Polyfilter??
  21. Soft water conditions
  22. Help with fishless cycling- first attempt
  23. EHIEM BIOFILTER 160
  24. API master test kit - test tubes
  25. How to improve the accuracy of water test kits
  26. Low nitrates
  27. Seeding a fish-in cycle
  28. Hardness testing
  29. Looking for advice on a new filter
  30. Sponge filter in place of airstone
  31. Struggling with cycling
  32. Moving filter
  33. Internal corner filter - any opinions?
  34. Which is more dangerous?
  35. Tap water Nitrate removal systems
  36. Cloudy
  37. Cycling Questions
  38. Moving from 30l Biorb to 90l Tank
  39. ammonia still at .25 ppm
  40. List of Members Willing to Donate Mature Media for Cycling
  41. Water change
  42. KH Value
  43. Ok to Reduce the Filter Flow?
  44. Problems with cycling tank
  45. Seachem Prime and water tests
  46. Fish dying off in my tank over the last 3 months
  47. Seachem Purigen - My before and after report.
  48. Moving to RO water - Would appreciate some advice on figures.
  49. Why high nitrates? Discuss.
  50. Tanks with more than one filter - discussion thread