Top Ten List of Things I Wouldn't Put in My Tank

[64Ivy]

Discosoma mushrooms, Pseudochromis, Copper.

 

[ironlungz]

GSP & Discosoma

Great to start off a tank. Sucks when you want to add more coral later on and all the good spots are stolen by these guys

 

[dkeller_nc]

Just about any additive that doesn't completely list its chemical composition in detail.

 

[ca1ore]

Green hairy mushrooms - a scourge (and nothing eats them).

 

[Daddi0]

Urchins - they have killed more frags in my reef by dropping them behind the rock work, Hollywood stunner chalice
Cheers! Mark

 

[MrCaveman]

Damsels

 

[hkgar]

Stylophora"¦.all birdsnest"¦...they both grow too fast

pocillopora "¦.will pop up all over the place

I have all three in my tank and really do not like them. The birdsnest is in the back where I can't get at it and the Stylos and Pocillos are to large to be cut down without removing them from the tank and using a saw.

https://photos.app.goo.gl/fxSEsGW4ct46bi4J9

 

[Kriegad]

Agree on the urchins. I have one that always moves new frags around and carries around my snails until they starve if I don’t intervene. Also seems to always go for my feather duster.

 

[Misled]