Hello, I have been in the hobby for about 6 years and keeping salt off and on for 4 years. I have a 30 gallon I just purchased that I would like to keep h. erectus in, as well as possibly a pipefish. Would a pipefish be suitable to this setup with a pair or two of h. erectus? I know 2 pais of h. erectus are suggested for a 30 gallon tank, but is it necessary to have 2 pair?
Anyways, my main questions...I just got the tank off craigslist today, and it came with a whisper internal filter indicated for use in 10-30 gallon tanks. I was planning on using an aquaclear HOB, possibly empty just to provide current if I go dense on the lr. But I am wondering if a whisper internal filter would be okay, or would the current be too strong? I am thinking the current will be on the weak side considering the tank is the largest it's suggested for.
Also, I was planning on using sand in the tank, and the woman who sold me the tank had been keeping cichlids and the tank came with some black sand in it. I am not sure if it is the type that buffers pH or not. Either way , would this be safe to go ahead and use?
Thanks.
Anyways, my main questions...I just got the tank off craigslist today, and it came with a whisper internal filter indicated for use in 10-30 gallon tanks. I was planning on using an aquaclear HOB, possibly empty just to provide current if I go dense on the lr. But I am wondering if a whisper internal filter would be okay, or would the current be too strong? I am thinking the current will be on the weak side considering the tank is the largest it's suggested for.
Also, I was planning on using sand in the tank, and the woman who sold me the tank had been keeping cichlids and the tank came with some black sand in it. I am not sure if it is the type that buffers pH or not. Either way , would this be safe to go ahead and use?
Thanks.