large tank

Hey everyone, I’ve been going down the rabbit hole of filtration setups for large aquariums, canisters, sumps, trickle towers, even some DIY drum filters — and I’m curious what really works best for heavy bioload tanks. If you’re keeping big fish (Oscars, Arowanas, Datnoids, etc.), what’s been...

I’m new here. I just got my 180 gallon tank set up for my arowana. He out grew his other tank now being moved up. I’m wanting to get him tank mates. He been by him self since I got him. I was thinking flower horn, fire eel, green terror, knife fish. I’m wondering what size I should get because...

900 gallon aquarium for sale, do not have time for it as my charter business is getting going again 1.5 inch thick 96x42x45 high Includes new stand, sump, and UV sterilizer

hi! im doing a 300 gallon (68 by 30 by 30 inch) aquarium and i was wondering if i should use regular glass ( cost affective) or toughened/ tempered glass ( very expensive) my LFS told me that regular glass breaks easily and can actually kill people if broken! on the other hand i found no info...

Hi I have a 3 yr old Acrylic tank and Custom wood stand and canopy . Dimmentions of tank are 8'x36"x32" Overflows on sides 150 gallon sump wet/dry with two pumps Lots of accessories I'm asking 2700.00 I'm located in South Jersey 08225 609 703 00 Four 2

I have a 96 x 24 x 24 tank and was looking for future stocking ideas. Not for now but sometime in the future. Years away. I like large predatory fish but will hear anyone's other ideas. Just trying to create discussion and see what I could fit in this tank later on throughout it's life. For now...

Hey so i got a 150 gallon tank and i need some stocking suggestions. Ive kept enty of tanks in the past but only max before this was a 55. The 150 i got is the 6 foot one (long). Some of my conditions i guess you could say are -id like big fish. A few that get to good size -i like "weird"...

So I have a Green Terror who's being a terror. First some back ground. I had (lost one fire mouth) 2 green terrors, a Texas, hybrid Jack Dempsey, and a fire mouth, recently deceased... Have had them since they were all about 2 inches long and in a 75 gallon tank. Recently moved them in with my...

I am located in Central Ohio and looking for a 800gal (or larger) aquarium. I would prefer for it to be acrylic. I do not need the filtration or treatment setup. The tank will be used for mermaid shows at festivals and events around the state. please contact me with any leads or other...

I'm looking for either a 90, 125, 135, 150, 180+. Stand helpful, but not necessary (especially if it is not solid wood or metal). I am willing to pay substantially more if you are able to deliver it, I am located in Millbrook NY 12545. I'm definitely the type of person who is willing to pay...