Recommendations

[vostasf]

I need some recommendations on clean up crew for my 40g. I’ve seen the classic
CLEANUP CREW
* 4× Trochus Snails
* 3× Nassarius Snails
* 2× Cerith Snails

But I’m not sure if that’s enough or I should switch them up or if there is more interesting options

 

[20gallonreefer000]

You're gonna need more eventually. But if it's a newer tank this isn't a bad start. I always think its a good idea to have as diverse of a clean up crew as possible. Astraea snail, Conch and Hermit crabs are generally good(hermits can be a bit risky, sometimes eating snails). Emerald crabs, Urchins, Starfish, Cucumbers, Shrimp are good but they are more situational.

 

[Mr. Mojo Rising]

Is the tank new or mature? Do you have algae, how bad is it? Is your current cuc doing a good job? I stock according to my tank's needs at that time, so I don't know what your tank needs. Sometimes you need to beef up the cuc sometimes not.