How To

How to Fix a Cracked Aquarium Bottom?

The crack in the aquarium bottom becomes more drastic if you do not make attention to it. 

How to Fix a Cracked Aquarium Bottom? You can repair a cracked aquarium bottom by removing the old sealant, cleaning the surface, repair the crack, and seal the surface. You should let the sealant dry and keep checking the fish tank.

How to Fix a Cracked Aquarium Bottom?

Cracks in your fish tank are a common problem. It is occurring mostly in that house where the children present near the aquarium. It is not a complicating problem that can handle it easily with proper care.

You can use the best tool to repair your aquarium crack bottom on time, and it looks like the new one.

These cracks repair and fix by using some simple techniques which recover the aquarium’s aesthetic appearance. However, these cracks determine through their depth, and then you justify the method or repairing techniques for it.

There are different ways or conditions in which the crack occurs. The most common occurs due to three reasons, which are the following. It mostly occurs in those places where the children present and tap the aquarium surface frequently.

If you place the fish tank on the stand and it is not fit on it smoothly which results in the twist of the tank surface.

Another reason for your aquarium bottom crack is the fall of an object inside the tank by mistake or something present underneath of your tank bottom and exert pressure on the tank surface results in cracking like the tiny pebble also cause this defect.

There is some best sealant available which are 100% non-toxic like the silicone sealant, epoxy resin.

Use the silicone sealant to bind extra glass

You have an eye-catching and beautiful display of the fish tank, which makes the aquarist attract to them. If the aquarium is made up of glass material and becomes crack, it will put you in trouble because of the water loss, which harms the aquatic pet life.

The best way to tackle this problem by the use a glass piece according to crack requirements and seal it with silicon, which acts as a sealant. 

Epoxy resin sealant

This type of sealant frequently uses because it is best and suitable for both the aquarist and the aquatic hobbyist.

It can uses in different ways for repairing purposes and for rehabilitation. It can utilize in industries and for another habitat due to its excellent sealant properties and best coating.

Glass aquarium crack repair

The glass aquarium bottom crack is a common thing, and it is not the main problem. If you cannot fix it properly at a time, this becomes the main issue for you. The cracks become large and cause water loss. Here are the followings steps use to repair the cracks issues.

Identify the problem

If you start the procedure, you have to find the way and depth of your aquarium problem. The identification of the crack issues will help you to determine the repairing techniques and recovery chances increases.

Minor cracks easily handle and settle merely, while the main breaks face difficulties in handling.

Prepare the surface

First, you remove the aquatic pet and other aquarium inhabitants with sand, plants, and stones that are essential components of the fish tank. You have to make patient until the sealant becomes dry and the tank is ready for your fish.

Remove the old sealant

You have to remove the old sealant from the crack area or nearby side so that you do not face any difficulty in applying the new seal. This is a must otherwise, a fish tank can cause mold.

Clean the crack area and seal the surface

You can prepare a glass piece according to the crack size place the soft foam under the glass bottom.

You put some silicone sealant on the underneath glass surface and adjust on the crack area and gently press on that area. You should be careful otherwise, you may see that your aquarium is losing water.

You can also use the heat gun if the crack appears on the corner side. Now, you leave it for 24 hours so that it can fix the affected area. 

Use a clean towel damp with water, so clean the area carefully if any residue present on the glass bottom surface. You should wait for 15 to 20 minutes so that area becomes dry. 

Monitor the repair area and reassemble the aquarium

Monitor the repair area so that you find out your techniques becomes proceed successfully. You can observe your fish tank for a time and then reassemble it.

Examines all the crack areas which repair successfully. For this, you make some observations like fill up the tank with sufficient water quantity and identify the progress. Then refill it completely, and ensure that any leakage occurs from the crack area. 

Now, find out the sealant performance by putting pressure on the seal area. You can check it in another way, like the place the paper towel underside the affected area for 1 to 2 hours, and if the leakage occurs and the paper becomes wet, it means the issue still present.

Liquid glass resin method to repair aquarium crack

This liquid resin techniques use to repair the glass cracks efficiently and conveniently. In this method, you can put the liquid resin in the breaks or cracks, which can fix it thoroughly. Here are some step uses to repair these or scratches on the aquarium glass bottom surface.

  • First, you have to remove the surrounding area of your crack glass aquarium surface. You take a cotton swab, dip in the acetone or alcohol and remove the affected surface area. It will put assistance to wipe out any debris or impurities from the affected area which cause complication to the liquid adjusting in the crack area.
  • Next, fill the liquid resin with the help of a syringe according to the professional aquarium instruction.
  • Take the fill syringe and inject it into the affected area.
  • It takes 24 hours to the setting.
  • In the end, remove the repair area if any spillage of excess liquid happens.

The Acrylic aquarium bottom crack repair

The acrylic aquarium is lightweight with too many benefits, costly, and crack resistant. If you find any problem with cracks, find some ways to fix them properly. Here are some steps uses for this method to overcome this problem.

First, place the aquarium near the water hose and removes the water and other objects like sand, stones, or buildup. You have to put the fish and another aquatic inhabitant in the alternate available option. 

Second, you can use the towel or cotton cloth to wipe the tank and dry it for a while so that all the area becomes dry. You place the aquarium into its position and arrange it for repair. You position it at a table and covers it with soft stuff like newspaper or some other stuff. 

Third, you have to select the acrylic glue. It contains two types thick and thin acrylic glue. It depends on the crack size, and if the crack is small, then use the thin glue, but for the large one, use the thick.

Fourth, acrylic glue contains fumes, so you put on the mask and choose the well-ventilated place. If the crack is small enough to find it is difficult to repair, you can use the drill with a 1/16 size drilling capacity to enlarge the cracks.

Fill the acrylic glue in the syringe and inject it into the cracks. Leave the sealant for 1 minute so that it goes to adjust.

You have to place the aquarium into a suitable position and put weight on the crack side so that it can join tightly. It takes 24 hours to ensure that glue fix moderately. 

If the cracks are large and you use the thick glue, then put it on one side. Now, press these cracks gently so that they can fix them firmly for 3 to 4 minutes. Place the aquarium free for 24 hours.

Insulated sheet for aquarium crack repairing

You can also use the insulated sheet to protect the aquarium from further future damage. If the aquarium bottom surface is crack, then buy the insulation sheet and place it on it. It also uses for the sidewall of the aquarium.

Styrofoam placement

Styrofoam is best for your aquarium bottom, which prevents any twist occurs after the position on the stand.

If you place the foam under the glass bottom, the tank becomes safe and any pressure put on it becomes compressed by the foam. Styrofoam is best for this purpose, more convenient, and cheaper.

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