How to know if snails have enough food?

[puks]

Hi guys,

I have the following snails in my 120 gal tank

- Astraea Turbo (not Mexican Turbo!) 4
- Trochus 4
- Nassarius 5

How to be sure they have enough food?


Thanks

 

[Calappidae]

If you cannot see any visible algae, attach nori or seaweed to a peice of rock/the glass with a vegi clip or rubberband.

They'll find it on their own no matter where you place it.

 

[puks]

I add nori every day but not sure they get anything before other guys finish it.