filtration gravel 125 gallon

ok guys. I’m having a quick power outage. About 3 hours. I’m knowing what to do I’m just not going to be home when it gets back on!! Anyone dealt with this before?? I’m working a 12 hour shift! Everything’s on a surge protector so I was just going to leave it all plugged in.

Dear Monster fishkeepers, Today I have built a 240 gallon aquarium (96 L x 24 H x 24 W) I really need suggestions from you on selecting the substrate. I am not going to have a planted tank. Its just a Freshwater fish aquarium (for silver dollars, tinfoil barbs, blood parrot, Oscars, etc). But I...

Hello all I have a 125 gallon fish tank and I was thinking about using 2 aquaclear 110 fish tanks aND a petty big wet dry filter do you think that will be enough? Or would you do 3 ac 110s 2nd question I bought river gravel that is petty dark with a few lighter colored rocks but mostly dark...