snail selection?

[niloc16]

thanks shotzees, yeah the bubble i find easy to get rid of, with the hose to drain water i just hold a plastic pick at the end to dig it out so that it gets sucked up right away.

[mr_alberta]

For bubble algae, you will have to do mostly manual removal. For the smaller bubble algae, you might want to try an emerald crab but those are about 50/50 when it comes to eating bubble algae.