Critter ID

[Bigbluebh]

Need ID.... I found these critters on my front glass a few days ago. Checking to see if they are a nuisance or not.

 

[SNAKEMANVET]

Flatworms,they shouldn't bother anything.

 

[Flightpipe]

Flatworms, they have bothered plenty with me before so I'd say get some flatworm exit and be prepared to do some water changes when they start dieing. Just search flatworms and decide for yourself.

 

[svynx]

Yup flatworms. I found (and this is only personal experience) that the ones you have in the pic are harmless. I've seen many of those in my tank time to time. Seems like the population comes and goes depending on the amount of food in the tank.

 

[Jsingh]

If you don't want them in there you can also use a bulb syringe to suck the ones off the glass.

 

[ehren78]

I have them and just bought a Velvet nudibranch, after I'm done with the Nudi he'll need a new home! I'd like to PIF

 

[SNAKEMANVET]

The white ones are harmless,the red ones are the problem.