Height at the back, where a tank usually looks empty.
Height at the back is where most tanks look unfinished, because that is where the equipment lives. Tall planting hides heaters and cables and gives the tank depth.
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Colour: Green
Why you'll love it
Most beginner tanks are furnished at the front and empty behind. One tall plant at the rear hides the heater and the cables, and does more for the look than three small ornaments.
Shy species hold in the open far longer when there is something to bolt into. Planting the back gives them that without eating into the swimming space at the front.
Live stems in a low light tank melt and foul the water. These need nothing, which is the honest answer for anyone who wants a planted look without a planted tank's workload.
Good fit if
Look elsewhere if
Visually, tall background planting does most of the work in a tank. It hides equipment, gives the scape depth and provides cover that fish will genuinely use. None of that requires the plants to be alive, and a tank with good artificial planting looks considerably better than one with struggling live stems.
What you lose is the biology. Live plants consume nitrate and compete with algae for nutrients, which is a real contribution to water quality. Artificial plants do neither, so the water change schedule that keeps nitrate down matters more rather than less.
The failure mode with cheap artificial plants is painted or dyed colour leaching into the water. It discolours the tank, and depending on what has been used it is not something you want in there with fish. It also fades, so the plant that looked good in month one is grey by month six.
Colour moulded through the plastic cannot bleed, because there is no surface layer to come off. It also cannot fade unevenly, so the plant looks the same after a year of light as it did on the first day. That is worth more than it sounds in a tank lit for seven hours a day.
Tall at the back, mid height in the corners, short at the front is the standard arrangement and it works because it mirrors how planting grows in natural water. Leave a clear swimming lane through the middle rather than filling the tank wall to wall, since a densely packed tank looks impressive from the front and leaves active fish nowhere to go.
Push the weighted base into the substrate so it is covered, which both hides the base and stops the plant being knocked over. A group of three of the same plant reads more naturally than three different ones, and mixing one or two live stems in among artificial planting is a reasonable middle ground.
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The details
| Colour | Height | Notes |
|---|---|---|
| Green | 45 cm | The most natural looking option for a background |
| Red | 46 cm | Works as a contrast accent among green planting |
| Orange | 49 cm | Tallest, for deeper tanks |
Measure the water depth rather than the tank height, since the plant should sit below the surface. In a tank under about 40 cm deep these will stand proud of the water.
Loved by real pet parents
The back of my tank was a heater, a cable and a bare glass panel and it bothered me every time I sat down. The green one is 45 cm, which is tall enough to cover the lot in my 50 cm tall tank. It looks like a completely different setup from the sofa.
I went for the orange because it is the tallest at 49 cm and I needed the height. In the water it is a much stronger orange than the photo implied, so it reads as a feature rather than background. Still happy, but if you want something to disappear at the back then take the green.
I tried real stem plants in a low light tank twice and both times they melted and fouled the water. This needs no light, no dosing and no pruning, which is the honest answer for how much time I have. It fills the back wall and that is all I ever wanted from it.
My worry with anything coloured going into water was dye coming out into the tank. The colour is moulded through rather than painted on, and after eight months there is not a trace of it in the water or on the silicone seals. Weighted base sat straight down into my gravel with no fuss.
My pearl gouramis used to bolt the moment anyone walked past the tank. With a tall plant at the back they have somewhere to dart into, and the odd result is that they now stay out in the open far more. It has not cost me any swimming space at the front either.
It came out of the packaging with the leaves pressed flat against the stem and looking rather sorry for itself. A soak in warm water and a bit of bending by hand brought it back, but it did take an evening of fiddling. Once sorted it looks good and the red is a proper deep red at 46 cm.
One plant covers a good width but my tank is 100 cm long so one was never going to be enough. Worth knowing that a pack is a single plant rather than a set of them. Two of the 45 cm green ones in the back corners has been the answer and the bases are heavy enough that neither has tipped.
From across the room it genuinely passes for planting and it covers my cables well. Up close at the glass the moulded plastic is obvious, the leaves are all identical and a bit too uniform. I knew what I was buying so it is not really a complaint, just do not expect it to fool anybody at arm's length.
Listed for freshwater and marine, and I can confirm it has been in salt for five months with no discolouring or breakdown. The weighted base disappears under an inch of sand and nothing has floated up. Simple thing but it gave the tank the height it was missing.
Good questions
No. The colour is in the plastic rather than painted on the surface, so there is nothing to leach. Rinse it under a tap before it goes in, as you would any new ornament.
At 45 to 49 cm it suits tanks around 45 cm deep and up. In a shallower tank it will bend over at the surface, which some people like and some do not.
Bed it into the substrate rather than resting it on top. In bare bottom tanks it will need weighting or tucking under a piece of hardscape.
No. The colour is moulded through the plastic rather than painted on, so there is no surface layer to bleed or fade.
Measure water depth, not tank height. At 45 to 49 cm these suit standard depth tanks and deeper. In a shallow tank they will stand above the surface.
The base is weighted, and pushing it into the substrate covers it and anchors it properly. In very fine sand, bury it a little deeper than you would in gravel.
Last reviewed 30 August 2026
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