Reef Tank Clean Up Crews

help me choose clean up crew for salt tank?
i have a 20 gallon nano reef and i need a crew that can clean my green algae, red algae, hair algae and my brown diatom. yes i have that many algae in my tank. I already have 10 micron blue leg hermit that dont do shit they are like .1 inches lol and 3 turbo snails and 1 nasarius snail
Honestly, your algae is growing faster than your cridders can clean it. Helping them out by actually removing some on your own will help the tank. Adding too many more “clean up” guys is just going to over load your tank.
Your crew is in place. You can also try running phosphorus pads to help cut down on the algae.
75 Gal Reef Tank Build Video 20