Join 3reef now to remove this notice and enjoy 3reef content with less ads. 3reef membership is free.
Hello guys, I have a 50 gallon tank (build it myself). Now under my tank I still had a rather big empty space and decided to build another small...
I have a lot of hermits (at least 15 in a 50 gallon tank), redlegs, bluelegs, greenlegs and even some yellows. And the trick is to have a lot of...
It is still doing it's job in my tank, and before my sand was like doll of color but now it is nice clear white sand. This little animal really does...
I got this answer on an e-mail I sent to the university from Giacomo Bernardi: "What you have here is a polychaete worm by the name of Pectinaria...
I run my tank for almost a month at 84-85 because my A/C broke down also, I suffered every day looking at my hot tank, but at the end nothing died.
I pity the animals in your tank, the moment that you don't know them, you crush them? Good going for keeping up the good work and protecting the...
I didn't buy anything but I scooped up some new sand from the sea-bottom, surely it came with the sand. But it made his "house" in my aquarium...
Hello fellowes, I went on vacation, and when I came back something grew in my tank becasue before I didn't notice it. I saw it make little sand...
My tank does well without a skimmer (but I use fresh seawater all the time) and I have one air bubbler but one that makes really small bubbles (the...
Hello fellowes, I went on vacation, and when I come back something grew in my tank becasue before I didn't notice it. I saw it make little sand...
I have 1 tubeworm from the caribean and 1 christmas tubeworm, what do they eat? They seems to be healthy after beeing 1 month in my tank. I found in...
At night I see some transparent/grey "vingers" coming out of my brain-corals. Are those also zooxanthellae?
Hello, I am new in the aquarium-world. Everybody speaks that lights are important for having "zooxanthellae" so that corals may live/grow. But how...
I got just a Prime Chiller 1/15 for my 50 gallon tank, as my lighting was heating up my water to 86 or on warm days even more. Now I can keep it at a...
thanks Thanks guys, Now I know what it is, it can keep doing it's work (eating algae). Surely it came with a piece a brain-coral that I picked up...
I just discovered some round, piramide-like thing on one of my rocks. It is grey and white and seems to take the color off the underlying rock. It...
Separate names with a comma.