When you think about aquarium decor, there are probably a few things that immediately come to mind: brightly colored pebbles, rocks, plastic plants, and maybe even a scuba diver with a treasure chest.
But what if you want to do something different to create a decorative fish bowl or tank?
What if you don’t have a stunning aquarium coffee table or gallery view aquarium, and you’re looking for a way to make your large 55-gallon aquarium more unique?
If so, we’ve got some great ideas for you.
Further Reading: Liven up your aquarium with some great fish tank decorations. Find the latest fish tank decor ideas.
My Top 5 Favorite DIY Fish Tank Decorations From The List Below
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How to make fish tank decorations at home:
Before you put anything in your aquarium, make sure it’s not going to affect the water. Stay away from natural things you find outside or anything that has paint; it can chip or be worn away by the water.
If you’re worried (of course you are!), you can test your decor by placing it in warm water for a few days to see how it reacts…Does the paint affect the water? Does it flake or rust? Do the water parameters change?
Tip: A lot of aquarists use Krylon Fusion Paint in their aquariums to seal or paint homemade decorations. Kyrlon Fusion comes in a few colours as well as clear. So go ahead & use that old G.I Cobra Comander Figurine, just seal it first.
Here is a great article by Thatpetplace.com that discusses how to decorate a fish tank with household items and a few aquarium safe materials you can use when making your DIY aquarium decorations.
You’ll also need to make sure you clean everything well, so you don’t introduce any contaminants into your tank.
Now, let’s take a look at some cool homemade DIY fish tank decoration ideas for your freshwater aquarium.