Two tiny snails appeared in the tank a few week ago. They disappeared after a couple of days so I thought the betta killed them. Today i saw about 10 of these little guys.
What are these? Will they harm my betta?

https://www.reddit.com/gallery/1gx6skr

Posted by chemicaldog

2 Comments

  1. • ⁠Tank size: 20 L
    • ⁠Heater and filter? (yes/no): Yes

    • ⁠Tank temperature: 26 degree C

    • ⁠Parameters in numbers and how you got them: no idea about it

    • ⁠How long have you had the tank? How long have you had your fish?: 8 months

    • ⁠How often are water changes? How much do you take out per change? What is your process?: once 2-3 weeks, change 50 % each time. Trim the plants. Wipe algae off walls.

    • ⁠Any tankmates? If so, please list with how many of each: yes, four cory catfish. They get along well.

    • ⁠What do you feed and how much:twice a day. 4-5 pellets

    • ⁠Decorations and plants in the tank: yes

  2. Stand_Additional on

    Mini ramshorns. Not harmful they are actually very healthy for your tank but they breed like crazy.

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