Clean up crew

[corrosionjerry]

Checked my chemistry all Amonnia . Nitrite and Nitrate all are at 0....

PH is at 8.1 or so / have been using some reef builder by sechem...

Using RO water / in any case I went to Blueworld at noon and picked up a few of the Turbo snails to clean up the little algae that is in the tank...

Once I put the snails in the tank it came to my mind... are these guys escape artists and will I have to do something with the open top of my tank ... netting? Is there a clear netting that a person can get somewhere for jumpers and climber outers...