Aquarium Silicone Sealant (2 x 10.4 fl oz) Safe for Fish (2 Pack)
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Crystal
10-06-2025It worked perfectly
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Autumn
> 3 dayNo instructions on curing time, you cant read the writing on the tube, doesnt go on as smooth as some other silicone I have used
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Sarah Arnold
Greater than one weekWorked well to reseal 55 gallon turtle tank.
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DIRTY WORK!
09-06-2025I used it to seal my leaking fish tank. 55 gallon, vertical tank. I had to stick my head in the tank while sealing it and the FUMES were nearly unbearable! It tremendously irritated my breathing and eyes, so even though it sealed the tank good... I definitely recommend that you also use respiratory and eye protection.
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katie
> 3 dayTo get good use out of this stuff, make sure you do your prep right. We did not, even though we thought we did. So we had put lots and lots of goop on the thin layer of dirt on some rocks and not on the rocks, so the seal did not prevent water leakage. Now user error aside, this stuff STINKS. Stinks so strongly. Its been a few days since applying it and the smell in that room is still bad. Itll make your eyes burn up close.
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Pamela Ankunding MD
Greater than one weekHave a welded plastic Ranchu pond that split a weld this winter. I wiped it down with a wetpaper towel, let it dry and glued is. 48 hours the fish were seimming in it
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Desiree B.
> 3 dayI had a sink drain that partially rotted. It was metal. I tried a ton of different ways and 2 other silicones, and pvc glue and reducers to convert it to PVC. The old metal pipe was somehow cemented into the pipe in the wall so replacing the whole thing not an option. This did the trick. Water tight connection.
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Music323
> 3 dayIt’s actually really good silicone. I Re-seal, Re-build, or completely build tanks on a daily basis and I would recommend this brand. Every brand has a drawback or advantage of some sort. The only thing about this silicone I do not like is dry time if you have any thick applications. Allow a day and a half for a basic caulk and inner seal job. If you are doing a Re-seal or complete build where the application is thick going under and between plus the inner seal I would highly suggest 4-5 days for it to completely dry through out. It has a tight, solid, bond with clean glass and is not easily removed once dry..... glass has to be clean and oil free so don’t forget to clean it with acatone just before you apply the silicone.
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fabel perez
> 3 dayMuy bueno
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Red Mare
> 3 dayEasy to use worked perfect
100% Silicone & Multipurpose
Apel’s aquarium sealant is always 100% silicone. Our fish tank sealer contains no additives or fungicides that can be harmful to aquatic life found in the aquarium.
When it comes to your aquarium, our safe silicone can be used for several different purposes. The clear silicone can be used to seal seams, stop leaks, and even to affix decorations to the sides and bottom of the aquarium.
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Strong BondThe fish tank glue for glass is very strong and will remain flexible. Our silicone sealant will form a permanent seal that won’t crack or shrink. When used to bond items to the aquarium, it will hold them in place safely. |
Will Not Harm FishBecause our %100 silicone sealant is free from additives and ingredients that are known to cause damage to marine life, you can trust that our 100% silicone sealant will do no harm to your fish and other aquarium friends. |
Quick Cure TimeGlue for aquariums takes a long time to cure, but ours works fast! Once applied, the aquarium silicone will be dry to the touch within 1 to 2 hours. Allow a full 24 hours for the sealant to fully cure. |
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| Silicone Sealant | Extreme Heavy Duty Construction Adhesive | Mirror Adhesive | Aquaruim Silicone | |
| Different Types of Silicon Adhesive for Different Projects | Multipurpose 100% Silicone Sealant (9.5 fl oz) Clear Waterproof, Mold & Mildew Resistant | Extreme Heavy Duty Construction Adhesive (13.2 fl oz) Cartridge, Exterior & Interior, Clear | Mirror Adhesive (9.8 fl oz) 100% Silicone Fast Curing Construction Adhesive | Aquarium 100% Silicone Sealant (10.5 fl oz) Non Toxic Safe for Fish |
| Usage Areas | Glass, Glazing, Stone, Mirror, Acrylic, Brick, Wood, Laminate Surface, Metal, Aluminum, PVC, Styrofoam, Rockwool, Kraft Paper | Glass, Glazing, Stone, Mirror, Concrete, Bricks, Wood, MDF, Ceramic, Laminated surface, Metal, Aluminium, PVC, Styrofoam, Rockwool, Kraft Paper, Acrylic, Steel, Brass, Copper, Leather, Fabric, Rubber, Parquet, Skirting, Tile, Marble | Mirror, Glazing, Glass, Tile, Windows, Metal, Aluminium, PVC | Glass, Aquariums, Filling Materials, PVC, Isolation, Moldings, Shower Cabins, Acrylic, Aluminium Doors, Windows, Countertop, Sink |
| Ourdoor Usage / Water Proof | Water Proof, UV resistant | ✓ | Water Proof, UV resistant | ✓ |
| Odor / Finishing | Low Odor | No Odor | No Odor | Can not be paintable |
| Clamp Time | 20 Minutes | 20 Minutes | 20 Minutes | |
| Best For | Tile bordering, constructional gaps, sink borders, shower cabinets, water closets as a water insulation material, wind insulation | Construction, Yacht, Decorations, Furniture, lightly moist areas, vertical and horizontal surfaces, wood, metal, plastic, rubber, glass, brick, ceramic tiles, aluminium, plexiglass | Mirrors, Glazing, slightly moist areas, vertical and horizontal surface, rough and clean surfaces will be better. | In adhesion, sealing and repair words in aquariums. It can be used in the glass bonding and isolation actions, no harm fishes |
| Content | Silicone polymer and solvent | Polyurethane | 100% MS Polymer | |
| Flammable | ✓ | ✓ | ✓ | 58 / ± 392 F |
| Color / Dry Color | Whitish Transparent | White | Transparent | |
| Drying - Curing Time / Drying Time / Water Ready Time | 2-3 hours / 24-48 hours | 2-3 hours / 24-48 hours | 2 hours / 24 hours | 1-2 hours / 24 hours |