This might not be the right place to post this and I’m sorry if it isnt. I have recently started a 30 gallon saltwater tank. I have an undergravel filter that is powered by two Maxi-Jet 400 power heads. One of the powerheads looks to be in good condition, blowing bubbles out and not making any...

Hello all hope you had happy turkey day. I no we talk about red alge before,I just hope someone could sum up how to get rid of it. I did water changes, scrape it off the rocks. I use tap water that goes though a filter for drinking ( I know I need RO/RI). I feed once a day 3 fish, every other day I...

uh oh….i tested my tank water PH and it was 8.0, i raised it to 8.4 and my anemone is now shrunk considerably, did i change the PH too suddenly? Terry. Continued here: Anemone PH?

A few months back i bought what i thought was a bargain, about 5 zoa’s on a rock for $5, since then they have spread like a plague over my whole tank, i was at first worried they wouldn’t propagate…..lol Anyway what is the best method to get rid of them, i’m having minimal success...

Has anyone experience of the KR91 L.E.D lighting systems yet? i was wondering how bright they are and is it possible to build a D.I.Y version to keep the cost down? Terry. The rest is here: L.E.D lighting

is a 1225gph sump to much for a 55 gallon tank Read the original here:  help good question

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I’ve had this coral for years. I have been having difficulty getting it to fully open as it used to. My PH was a bit low (8.0). I’ve raised it to 8.3 using SeaChem Buffer. That has helped a bit, but it is about 1/4 to 1/2 open still. nitrates, phosphates and alkinity are all fine....

Hi Guys… I have just filled my 12G cube with 0.026sg water and put some live rock in, i have decided to go with bare bottom this time to make cleaning easier, i am going to get some glue to make the rockwork more stable later when i am happy with the layout, since i have live rock in it which...

Been trying to find thread on this for couple days and nothing so i guess ill ask. What cycles you guys keep lights on? For example when and how long should i turn on my 10k’s and same for the blue actinic. Im guessing moonlights should go on when i got to bed. But im just trying to figure out...