I may be able to start my own project soon. (relative to my version of "soon" :lol:
)
We are remodelling the store I work at, and this was going to be tossed; it's our old "feeder fish" tank, which is split in three sections lengthwise, to hold small medium and large (relative to each other) goldfish that people buy for their aquatic turtles, cichlids, and such. It has a chiller to keep the water cold so the fish don't grow so fast, and also so algae isn't as big a problem, since it sat where some natural sunlight coudl reach it certaintimes of year, and lots of light from the store lighting overhead. No built-in lighting, but that's not needed for my purposes.
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I really wanted to get the plant tank instead, which is almost twice as large a capacity, and is not as deep but much wider, in two sections witha waterfall between them, sump below, but I couldn't manhandle that one even with a friend to help, so I opted for this one, which two people can *barely* do, one half at a time. Someone else is saving the plant tank, so at least it won't get destroyed and wasted. Maybe if they don't use it I can get that one, too, later. :lol:
Anyway, it is built by Mars Fishcare, and has a sump designed for the purpose, with a marineland commercial-size biowheel filter system, float and fill, etc.,
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and temperature control system.
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I don't think this one has a heater in it, just the cooler, but that might be a heat exchanger instead, able to go either way--we never used it except as a chiller, so I'll have to set it higher than ambient and see what happens, once I get it set up (eventually). Not sure on it's capacity, but am guessing at 120 gallon for the tank section, and 20 gallon for the sump.
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Hopefully we didnt damage any of the seals when moving it, but I don't have the strength or will to set it up and find out yet. I thought I was going to have a lot of trouble moving the tank, because this one pipe couldn't be removed (age has stuck it together harder than I can pull apart; they're not glued). I had planned to cut it with a hacksaw but forgot to bring it, so we ended up moving it on it's side and it was fine. (easier, actually).
It is possible to cut the silicone on the divider sections, and make it one large tank, or remove just one of them to make 1/3 and 2/3 sections, or even move one and make it 1/2 and 1/2 or whatever. Each section has a flow/equalization hole in it, so there won't ever be much of a difference in level/pressure between them. There's fill/aeration nozzles for each section, though they're not installed in the pics cuz I have them in a separate box I forgot to take a pic of, along with the other hoses and covers for it.
Theoretically if I can put it where sunlight can reach it but not overheat it, it should be able to be a complete aquaculture system, once I figure out what to put where and how. Since it has a chiller, even in summer heat here it can be kept cooler than ambient if necessary.