No, but gravel can help decorate and brighten an aquarium.
Is 0.08m the length or width of this rectangular aquarium? Need both measurements to calculate the volume of water, unless this is a SQUARE shaped aquarium.
If you have a captive lizard or reptile they do need heat within the environment you have created for them. The inside temperature for an aquarium is colder than the outside air. Plus, they are not able to move to another area to find a heat source as they would in the natural world. A hot rock or lamp will do the trick.
I assume your talking about under gravel filters in aquariums. There really is no right or wrong answer to this question. It's all about personal opinion. It really depends on what type of set up you have. In my opinion it is completely fine to have a under gravel filter, it is also unnecessary. If you have an adequate hang on back filter and do proper water changes you will not need this extra filtration. Some think it is nice to have anyway, they say it helps get water flow under the gravel and builds better biological bacteria helping break down the toxins that accumulate. So the ultimate answer is... It's up to you ;) I'm sure this answer is pretty much no help but I have no background information to be specific to your tank, if you want to start a discussion I'm more than happy to answer specific questions. Or find a knowledgeable person at your local aquarium shop to help you out.
No because Oscar fish grow very large and the amount of water that the fish would need is way more than you could have for a turtle in captivity. Actually, I don't know of any fish that could live with a turtle in captivity, due to the amount of water they each need.
if going by standard foot print of 96x24x24" then roughly 3/8"
You will need a medium size aquarium with a filter and some food. If you only want to keep a couple of gold fish, a 30ltr tank with filter pump would be suitable. You will also need aquasafe for goldfish to treat water, gravel, either an artificial or real plant (optional). If you want to put an orniment inside, you can as it makes it more interesting, but you can decorate as little or as much as you like (If its for a child, it makes it fun). Not forgetting food.
Regardless of the type or size of goldfish the minimum acceptable size of an aquarium for a goldfish is 30 gallons. Buy a tank that is at least 30 gallons if you plan to have goldfish. You can comfortably fit 3 goldfish in a tank this size but no goldfish in a tank any smaller. Goldfish are essentially pond fish and need lots of space to swim; they will not thrive in a small aquarium.
One goldfish requires at minimum a 20 gallon aquarium with a filter, and an air stone would be nice
For a fish tank, you need enough gravel to make a thin layer on the bottom of the aquarium. For an outdoor walkway, you need much more.
I wouldn't advise it but I suppose it is plausible.
To have one fancy goldfish you need to start off with at least a 20 gallon aquarium kit. This kit will come with a filter, filter media, the tank, and likely some decor. You also need to buy a bottle of water conditioner, and some fish food so you can begin cycle your aquarium to prepare it for the fish.
Goldfish are a coldwater fish. They thrive in cooler water. So there is no need for a heater in most cases. First you must start with dechlorinated water. Some aquarium salt. Simple goldfish food. Goldfish like vegataion some freshwater plants couldn't hurt. Goldfish are very simple and easy to keep. Just don't overfeed. It all depends on the size of you aqaurium, bowl, or pond.
Usually, most goldfish will need a filtration system. Most get large and create a lot of waste. If not have a filter system, get one or live with a LOT of tank cleanings.
You need a lot of things, unless you are raising goldfish in a bowl. You need: (for a tank) A filter A tank (not recommended under 5 gal.) Goldfish food Gravel Live or fake plants (underwater plants) Air pump (not required) Choice of decorations These can be very expensive sometimes, but it will keep your goldfish living longer and happier than in a bowl
-A bowl or aquarium (it will greatly benefit from a larger environment to grow in). -More goldfish for company. -Fish food, tetrafin, or wardley's, flake food or crumbs. -If in an aquarium an airator is good. -You will benefit from a filter so you don't need to clean the tank as often. -Water conditioner to make tap water safe. -Tank ornaments such as gravel, fake plants, water plants or decorative hiding places. All things on this list can be purchased at a pet store or in the pet section of Walmart.
No you will need to treat the aquarium the fish is in rather than the fish. Ich is a microscopic protozoan that will now be in the environment the fish is in and it will eventually infect (attack) all the inhabitants of the aquarium if not treated.
Unless you expect it to just swim around in a bowl. It helps to CLEAN IT every once in a while.