About 590,000 results
Open links in new tab
  1. Flatworms: The Good, the Bad, and the Pretty Terrifying, Part 1

    Nov 21, 2018 · A description and discussion of marine aquarium flatworms and what to do about them.

  2. Flatworm Exit - Detailed Treatment Log and Followup Questions

    Jul 12, 2021 · TLDR - I did flatworm exit with successful results and have a couple of questions about carbon removal and repeat treatments at the end of the post. Background: I have a …

  3. Flatworms: The Good, the Bad, and the Pretty Terrifying, Part 1

    Nov 3, 2018 · Seawitch submitted a new Article: Flatworms: The Good, the Bad, and the Pretty Terrifying, Part 1 A marine flatworm magnified 60X. Photo is from the Reef2Reef archives. …

  4. How to use flatworms exit | Reef2Reef

    Jun 20, 2020 · I've used Flatworm Exit many times over the years. If done properly, things go pretty smooth. Just make sure if things start looking very very terrible in the tank or you see a …

  5. Is this coralline algae growth or the worst flatworm infestation of …

    Oct 14, 2025 · There’s also flatworm exit but be very careful of this bc the worms will all die at the same time and release toxins into the water potentially nuking your tank. You have to be …

  6. EEFW infestation (euphyllia eating flatworms) | Reef2Reef

    Mar 14, 2018 · No flatworm is a good flatworm and should be considered a need to remove ASAP. Obviously, the three weapons against these are: - wrasses or blue velvet nudibranch …

  7. The Battle with Red Planaria Flatworms | Reef2Reef

    Jul 4, 2010 · While flatworm toxins are real, I have experimented with both extremely high doses, as well as extremely long durations of FWE treatments, both with flatworms present and …

  8. Damsel eating flatworms ?? | Reef2Reef

    Jul 19, 2024 · So over the years I've heard many people say that Springeri as well as lemon damsels are believed to be a solution to flatworms. I've had a few Springeri in various frag …

  9. Polyclad Flatworm (P.Mopsus) The Clam Killer | Reef2Reef

    Nov 9, 2012 · The Polyclad Flatworm (P.mopsus) is a successful and stealthy nocturnal hunter believed not only to feed on Tridacna Clams but also small worms, crustaceans and snails …

  10. Good or bad flatworm? | Reef2Reef

    Sep 6, 2020 · From what i understand there are good and bad flatworms, the white ones will eat algae whereas the red one are the bad ones? What do you think about these 2? I spotted a …