I know this will eventually come down to personal preferance, but I was just wondering what colour background everyone else uses and why.
I've been slowing gathering equiptment for my nano tank which one day when I'm experienced enough to keep them alive may become a reef tank, and have just...
I recently got a Bengaii Cardinal for my tank. Was a bit shy at first but soon came around. That was about 2 weeks ago.
Since then I've added a couple of clown fish and a dragonette. However the last couple of days i've noticed that the Cardinal has lost its colour and looks to be...
OK, lets talk about Zooxanthellae. this can get deep in a hurry, so let see how it goes. i want to see lots of questions. this one is going to take some serious thinking caps. the outcome may be surprising.
lets start easy, what are they, and why do we care?