

✨ Transform your desk into a serene aquatic oasis!
The Marina CUBUS Glass Betta Kit is a stylish, compact 0.9-gallon glass aquarium designed for betta fish enthusiasts seeking a modern, low-maintenance aquatic display. Featuring a sleek cube shape, energy-efficient LED lighting to enhance fish colors, and a practical acrylic cover with easy access, it’s perfect for homes or offices aiming to add a calming, decorative touch.

| ASIN | B003TM3B3O |
| ASIN | B003TM3B3O |
| Additional Features | Lightweight |
| Best Sellers Rank | #43,646 in Pet Supplies ( See Top 100 in Pet Supplies ) #60 in Aquariums |
| Brand Name | Marina |
| Color | Clear |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,292) |
| Date First Available | June 22, 2010 |
| Global Trade Identification Number | 00015561134859, 20015561134853 |
| Included Components | All Items listed in Description |
| Is Discontinued By Manufacturer | No |
| Item Dimensions L x W x H | 5.9"L x 5.9"W x 5.9"H |
| Item Shape | Square |
| Item Type Name | HAGEN MARINA CUBUS BETTA KIT 3.4 L |
| Item Weight | 0.76 Kilograms |
| Item model number | 13485 |
| Manufacturer | Rolf C. Hagen (USA) Corp. |
| Manufacturer | Rolf C. Hagen (USA) Corp. |
| Material Type | Glass |
| Model Number | 13485 |
| Product Dimensions | 7 x 7 x 7 inches; 1.68 Pounds |
| Product Style | Modern |
| Specific Uses For Product | Indoor |
| Tank Volume | 0.9 Gallons |
| Target Species | Fish |
| UPC | 015561134859 |
| Unit Count | 1 Count |
| Vivarium Type | Aquarium |
| Warranty Description | Manufacturer Warranty |
B**R
Nice little tank
Nice little tank, its leak-free and has clean seems. Too small for fish, so I put a few plants in there plus some micro ramshorn snails. The light it came with wasn't bright enough, so I'm using a different light.
A**.
Nice Little Betta Tank!
This is a great small tank! Glass and solid except for the plastic lid. The light works well and we haven’t minded plugging and unplugging it to turn it on and off, as there is no switch. The light is plenty bright. I think this tank is a good size for a betta. Easy to set up and clean. It’s actually very pretty and nice to look at. No leaks or issues! A good value.
N**S
Be mindful of what you put inside.
I am using this tank to grow out aquarium grass and use as a quarantine tank. THIS SHOULD NOT HOLD AN ADULT BETTA. We see cruelty in pet stores, where animals are in small cages with many of their kind and betta are in tiny, cute cups, but that doesn't mean they are meant to live their whole lives like that. They put them in small cups because they sell quick, like a grab and go, and most of the animals are babies or also sell quick. People have a misunderstanding that this is the norm for these animals. Betta, like many of their cousin breeds, live in shallow ponds and can breathe from the surface with their labyrinth organ. Please note, they prefer a wide, shallow (8-12 inch depth) tank and are known to jump at least a few inches so they should have a lid or a few extra inches of space between the surface and the rim. A single betta male could live in a 5-10 gallon fairly comfortably with a filter (without too much water movement, maybe sponge filter) and places to hide (think plants, etc.), but this tank is NOT A 'BETTA' tank. If you would like something to live in this tank, long term, I might suggest up to 5 shrimp or maybe a couple pom pom crabs, but not both at once. If you are heavily planted and can create a new lid/screen over the current one... you might get away with a couple tetra but I hate to suggest it because of the water requirements their waste would leave. To have more than some plants and a few shrimp is NOT A BEGINNER SUGGESTED tank setup. Smaller does not mean easier. Having said that, this tank is great for growing out hairgrass, keeping shrimp (if you can find a heater small enough or have it in a warm room), and quarantining new fish to make sure you aren't introducing tetra with parasites or fin rot to your existing tank population. It looks nice and doesn't take up much space in, say, a guest bathroom or office. Be aware that it loses a lot of water if you do run a heater in this tank because it is open. I solved this by cleaning a sour cream lid and placing it over the hole on top lol (it still has cord and oxygen exchange room in the back slit, I wish it had another closed lid option or hole cover).
Q**N
Too Small For Fish, But Still a Nice Mini Tank
This aquarium is too small for fish - any fish, including Bettas. If you are looking at this tank for fish, please find a larger tank. I didn't buy this for fish though. I bought this to culture daphnia/etc in, and it would be perfect for aquatic "bugs". I'm not set on having a large culture because my aquarium is only 20 gallons. This tank comes with just a small light that lights it well. The light is really my only complaint as it's nearly impossible to place where you want it (ie, straight above the center of the top) because you can't bend it to change it's position like you'd have with a grow light. It seems too small for a filter, but luckily I don't need, nor want one (and frankly, that's more important if you decide to make the unfortunate choice of housing a fish in it). I think an air stone will be easy to add, which I plan on to aerate the water. Unlike my 20 gallon, this tank somehow ended up level. I genuinely have no idea if this means it is or isn't level. Your mileage may vary on that. It's surprising to me how difficult it was to find a tank this small that's actually a box (rather than a hexagon, cylinder, or whatever awkward shape), and this tank does look very nice... really, prettier than my 20 gallon. I could genuinely see buying one of these to keep aquatic plants in on a desk. If the lid were modified, I could also see it being used for terrestrial bugs like a jumping spider... or just a small terrarium (though I personally prefer my fully closed terrariums). I assume the light does offer some UV, though we'll find out of the floating plants tolerate it.
Y**.
Perfect!
Perfect size
E**I
Es Preciosa, diseño bonito compacto y minimalista. Es perfecto para mi Betta. Lo único que mejoraría es que trajese el led incorporado, es un poco trasto…
J**E
This is a nice tank, would have been 5 stars if it wasn't advertised for bettas. It would be cruel to keep a fish in a tank this small. I keep some sea monkeys in here and java moss, and am planning on some triops soon. Had to get an adapter for the light, and the circle in the middle means dust gets in easily, but besides that it's a nice desktop tank. Would advise keeping plants in here and not fish.
K**I
I loved it because:- I really wanted a table top tank to have my beta due to space constraints. This is a compact yet comfortable size for Beta It is a good quality, good looking product. Only thing you need to think before buying is that it cannot accommodate normal size heaters... Or any filter.... It is too small for that Honesty, if you wish to give heater and filter to your Betta, go for something bigger. After putting sand and decoration , this tank can hold 2 liters of water.
C**N
Do 5 stelle perche le merita tutte. Dipendendo l'uso che darete a questa vaschetta è davvero perfetta e Davvero elegante. È Fatta in vetro e coperchio di plastica trasparente. Viene dotata di una lampada LED ottima per le dimensioni della vaschetta. - Unica pecca (che già avevo letto in altre recensioni) è la mancanza di un interruttore per la lampada. Ho risolto con una presa Timer semplice, così si accende e spegne da solo. Ho inoltre aggiunto: - Un piccolo ma validissimo e funzionale filtro a zainetto che da movimento all'acqua e la mantiene pulita rende la vaschetta ancora più completa. Si trova su Amazon a pochi euro. Sto valutando a breve un mini riscaldatore in modo da garantire anche di notte una temperatura costante. Nel mio caso userò la vaschetta come casetta temporanea per un betta salvato da un bicchiere :( in attesa poi con più calma, passare ad un litraggio maggiore. Il flusso del filtro è regolabile e messo al minimo; da all'acqua giusto quel minimo di movimento, senza dare fastidio al mio nuovo amico :) la consiglio veramente tanto! AGGIORNATO: Davvero bello, la lampada purtroppo ha smesso di funzionare dopo circa 1 mese :( volevo chiedere il reso ma non volevo smontare tutto. Ma tutto sommato vale la pena :)
J**A
Livraison rapide, et colis arrivé en bon état. J'ai pris un betta bleu avec un peu de rouge. J'ai pris un mini amphore avec vraies plantes intégrés . Qui tient parfaitement dans l'aquarium. Ce qui peut servir de cachette au poisson. L'aquarium est parfait. La lampe leds est sympa pour en fin de soirée. Dommage qu'il n'y ait pas de bouton pour éteindre la lumière. Je recommande les yeux fermés ce vendeur. Merci beaucoup. Cet aquarium est magnifique.
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