Lagoon City Aquatics

Lagoon City Aquatics Freshwater aquarium cleaning, setup, and maintenance in York Region. Serving Aurora, Newmarket, Richmond Hill, and nearby areas.

Message with photos of your tank for a free quote. We keep tanks clear, stable, and thriving — you can enjoy them stress-free.

06/12/2026

Last week, we said goodbye to our angelfish, Spot.

He was one of our favorite fish — gentle, familiar, and a real part of this tank for us.

So instead of focusing on the hard moment, we wanted to remember him the way he was when he was well.

Watching him move through the tank, come up to us, and just be himself.

Fishkeeping brings a lot of beauty.
And sometimes, a lot of love too.

06/10/2026

We’ve been a little quiet lately, and honestly, a lot has been happening behind the scenes.

Between managing our tanks, keeping up with business, and dealing with a few unexpected issues, posting has taken a back seat for a little while.

Our river tank sprang a leak, which meant fully emptying it and starting the process of rebuilding and re-sealing it.

But it will be back — and probably better than ever.

At the same time, business has been busy, the tanks are still moving forward, and there’s still a lot of good happening here too. The tropical tank has kept growing in, the schools are re-settling, the molly tank is changing, and the shrimp tank is doing really well with new babies and a growing population.

So yes — we’ve been quieter than usual.

But we’re still here, and we’ll be sharing more soon about the river tank rebuild and everything happening behind the scenes.

06/02/2026

If you want a freshwater tank around 71–75°F, these are 6 fish worth looking at.

For a cooler freshwater setup, a really nice list would be:

dojo loaches
White Cloud Mountain minnows
zebra danios
gold barbs
rosy barbs
hillstream loaches

This is a good reminder that not every great freshwater fish belongs in a warmer tropical tank. Some of the most interesting community fish actually do really well in slightly cooler water.

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05/28/2026

What’s the real deal with GloFish?

Some fishkeepers do not want them because they’re genetically modified, and that alone is enough to turn some people off.

At the same time, they can add some really bold and unusual color combinations to a tank.

The important thing is remembering that they are still real fish with the behavior of the species they come from. That means they still need proper schooling, the right tankmates, and a setup that actually suits them. Some types can also be nippy or more active than people expect.

So no, they’re not for everyone.

But in the right aquarium, they can absolutely be a fun and colorful addition.

What’s your take on GloFish?

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05/27/2026

If we were building a beautiful warm-water community tank, these are 4 fish we’d seriously consider.

A really attractive mix would be:

1 pair of apistogrammas
8–10 rummy nose tetras
German blue ram
either kuhli loaches or corydoras for the bottom

Kuhli loaches give you a more elusive, planted-tank feel, while corydoras bring more visible bottom activity and personality.

With enough space, cover, and thoughtful planning, this can make a really beautiful freshwater community setup.

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05/26/2026

If we were stocking a peaceful beginner tank of 30 gallons or more, these are 5 fish we’d seriously consider together.

A really nice mix would be:

1 honey gourami
8–10 cardinal tetras
8–10 harlequin rasboras
6–8 corydoras of the same species
6+ cherry barbs

That gives you a calm centerpiece fish, peaceful schooling movement, bottom activity, and a little extra color and energy.

With good planning, this can make a really beautiful beginner community setup.

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05/21/2026

Here’s what we bring to a client service call — and yes, after-hours service is available too.

These are some of the essentials we pack before heading out.

Not everything, but the core gear we start with for:

cleaning and algae management
water testing
equipment checks
snail overgrowth
green water
cloudy water
general freshwater aquarium maintenance

A good service visit is not just about making the tank look better — it’s also about checking how the system is functioning.

And for local clients who cannot accommodate daytime appointments, evening service calls are available too.

Send us pictures of your tank or reach out on WhatsApp to get started.

05/20/2026

Every tank has a social order — and this is what ours looks like right now.

In the molly tank, the pleco seems to sit at the top. Nobody really bothers him, he goes where he wants, and he even acts like a predator around egg layers.

After that, the black male molly seems to get to the food first and push the others back.

Then comes the male apistogramma, who often feeds near the top first and then shifts down lower, almost like he’s avoiding direct competition with the top feeders.

And at the lower end of the hierarchy, at least in terms of power, seem to be the females, who are mostly adjusting around the others.

Every tank has its own social structure — this just happens to be ours right now.

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05/19/2026

A tank does not have to be huge or expensive to feel impressive.

A lot of that premium feel comes from simple things done well:

- open swimming space
- healthy plants
- strong contrast
- a clean, uncluttered layout
- and fish that actually suit the setup

When a tank feels balanced and intentional, it often looks more expensive than it really is.

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05/17/2026

Siamese algae eaters are more than just algae fish.

People often think of them as fish with a job to do, but once they settle into a tank, they bring a lot more than that.

They’re active, curious, and full of movement, and they often end up becoming part of the tank’s personality.

Useful fish, yes — but definitely not just workers.

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Address

Aurora
Aurora, ON

Opening Hours

Monday 10am - 5pm
Tuesday 10am - 5pm
Wednesday 10am - 5pm
Thursday 10am - 5pm
Friday 10am - 5pm
Saturday 10am - 5pm

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