Marineland 300DD fish tank aquarium – $1500 (Silverado Ranch, Nevada)


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I have a 300DD Marineland tank setup for sale. Everything is included that is listed below, the setup is a year old.

Tank and custom powder coated stand – 2700
2x Vertex V6 return pumps – 400
2x Finnex titanium heaters – 80
Custom sump – 800
2x EoTech MP40 powerheads with silent wetsides – 250
Reef Octopus 3000 skimmer – 500
BulkReefSupply filters – 100
Salt water mixing station – 200
RO/DI 5 stage water filter – 300
AquaController with 2 power packs – 650
Tunze ATO – 150
Misc Plumbing parts – make me an offer

That’s everything priced out as new. The tank is all plumbed and ready to go, the only thing it doesn’t come with are the lights. All the plumbing is done with unions for cleaning and easy maintainace. There are also check valves on the overflows to prevent siphoning.

What I’ll sell everything for.

Pumps-150 each
Heaters-30 each
Powerheads-100 each
BRS filters-40
Mixing station-100
Aqua controller-400
Auto top off-100

300 gallon salt water aquarium – complete set up – $2200 (Marietta, Georgia)


Thought I was ready to get back into the hobby, but just don’t have the time to keep the tank the way I want to. So here goes. Tank is up and running but I only have 6 fish and a few non collectible corals that will go with it.

300 gallon Tennecor tank stand and canopy. There are some scratches (it is acrylic) but I have a scratch removal kit that I just have not used yet. You can only see the scratches close up.

Odysea 60″ light with 3 250watt metal halide and 4 T5 bulbs and some night time LED’s

Eshopps RS-300 sump

Two Jebao RW-20 circulation pumps 20,000 l/h adjustable and programmable

Jebao DCT -15000 l/h return pump

BRS 4 stage RODI unit 75 gpd

Skimz SM51 skimmer with 2 pumps

JBJ Auto Top off with pump

Reef Keeper Elite V2 never used

3 – 55 gallon plastic drums 1 fresh water – 1 salt water – 1 waste water

200+ pounds of live rock

Sand, fish, clean up crew and coral will go with the tank.

Assorted other pumps, nets, magnetic cleaners, you know

Got $4000 invested. Want $2000 for everything. If no interest I will break it down later.

300 gal glass aquarium (Haskell, New Jersey)


300 gal GLASS tank aquarium with metal bracket and metal stand,no top/lid cover.77 long X 26 wide X 32 tall.NO LEAKS.selling for $400 OR BEST OFFER.need at least 6 big guys and a truck as this tank is super heavy.

Update: it’s in my shed now so it is easier to get it out. I’m willing to negotiate if someone is interested please let me know as i am moving out of state and can not bring this awesome tank.