tank aggression

So! I am currently in the process of upgrading my 40g to a 100g tank and my favorite fish I've kept so far is the longnose hawkfish. I just love them and I am excited to give my little buddy more room to glide. My question is, can more than 1 longnose hawkfish be kept in a tank? Specifically...

Hey guys so I wanted to know before I make the jump but I’ve read on LiveAquaria that the pink tail is aggressive but how aggressive are they? I currently have a blue tang (hippo) and a chromi in the tank theyre small like about 3in so they’re small and I’ve been eyeing this trigger for about a...

This is my current aquascape, what do you think about it ? could you please give me some feedback to improve it?

*NEW* welcome to Malakai's Reef! i am the Father to this tank as it was sort of a gift to myself for a change of pace and a learning tool for my newborn child! starting this with him we have come to reef2reef many times for question tips and how too's and finally have one of our own! 12/22/2019...

I have been thinking about getting royal grammas for my 210 tank since people suggested them. Although i am wondering how many i can keep, im thinking 2-4? Or will more of them spread the aggression? Also, im not sure what to do with them when they are in the quarantine, since in small spaces i...

Hi Guys: I'm so confused and I need to find out who the culprit is as I'm very upset. I bought 2 mandarins, one brown with color circles and a beautiful blue one that it was absolutely gorgeous, they was doing great until few days ago that I found my blue mandarin with out eyes and dead at the...