Good Tyranid units against space marines and custodes?

[Helias_Tancred]

Subject says it all, but what units are good for Tyranids against those two factions? Also what detachment or detachments tend to be good versus marines and custodes?

 

Space marine chapters specifically Black Templars, Ultramarines, and Dark Angels.

 

Thanks :)

 

 

 

 

Edited Sunday at 04:19 AM by Helias_Tancred

[MadGamerAK]

I have heard that the Tyranid Warriors are good against space marines, but as I have never played them myself, I cannot confirm. And as for the Custodes, I heard that the Gargoyle Broods are good, but again, as I have never played them myself, I cannot confirm that. Hope this helps though.

Edited Sunday at 11:25 PM by MadGamerAK
I meant to spell "but" but accidently spelled it 'btu" and fixed that.

[Brother Nathan]

stealers and broodlord are great against these in cc, as is the hausperex. for ranged the likes of zoanthropes and exocrine. but you wont win fair fights, sespecially against the custodies. you will need to tie up what you cannot deal with  and fire multiple units at what you can and overwhelm.  block them off getting on objectves and use support units to help strengthen your guys damages(such as neurolictor)