The Aquarium Adviser
Pond

Photo by minicooper93402 on Openverse (CC BY 2.0)

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Pond

Can Turtles Be Kept with Pleco?
Fish

Can Turtles Be Kept with Pleco?

Turtles and plecos can sometimes live together, but success depends heavily on tank size, species temperament, and careful habitat planning-larger tanks with plenty of space and separate feeding areas significantly reduce conflict.

Photo by gsloan on Openverse (CC BY 2.0)

Why Is My Goldfish Turning Black? Diseases and Treatment
Fish

Why Is My Goldfish Turning Black? Diseases and Treatment

A black color change in goldfish often signals water quality problems, bacterial or fungal infections, or parasites-but the good news is that many causes are preventable and treatable with better tank maintenance and early intervention.

Photo by Dr._Colleen_Morgan on Openverse (CC BY 2.0)

Striped marsh frog tadpoles
Fish

Can Tadpoles Live With Goldfish?

Goldfish and tadpoles can technically share a pond, but it's risky: goldfish naturally eat tadpoles, especially small ones. Success requires careful planning with hiding spots, adequate feeding, and separate zones.

Photo by John Tann (CC BY 2.0)

Water Lily Pests and Diseases - Pest Control and Leaf Problems
Pond

Water Lily Pests and Diseases - Pest Control and Leaf Problems

Water lilies rarely suffer serious pest and disease problems if your pond maintains a balanced ecosystem with healthy fish, but learning to identify damage early-and how to treat it safely around fish-keeps your lilies thriving.

Photo by tinyfroglet on Openverse (CC BY 2.0)

Can Redtail Catfish Live In a Pond?
Fish

Can Redtail Catfish Live In a Pond?

Redtail catfish can live in outdoor ponds if you provide at least 1,000 gallons of water, proper depth, tropical temperatures, and suitable tank mates-but they're large, aggressive predators that require thoughtful planning before adding to a pond ecosystem.

Photo by Mathias Appel on Openverse (CC0)

Algae growing in a koi pond
Pond

How to Kill String Algae in Your Pond?

String algae is a normal part of pond life, but you can reduce it dramatically by adding nutrient-absorbing aquatic plants rather than chasing the algae-killing chemical cycle.

Photo by koipondhq (CC BY 2.0)

Introducing New Fish to a Pond and Feeding Them
Pond

Introducing New Fish to a Pond and Feeding Them

Introducing fish to a pond safely requires matching stocking levels to your water volume, choosing hardy species, and acclimating new fish gradually to prevent shock and disease. Learn the essential rules for healthy pond stocking and feeding.

Photo by ConspiracyofHappiness on Openverse (CC BY 2.0)

Water lilies reflected on a pond surface
Pond

Which Fish Is Good for Water Lily Pond?

Goldfish are the best fish for water lily ponds because they eat mosquito larvae without uprooting or consuming plants, while Koi-despite their popularity-become destructive diggers as they grow larger.

Photo by charlieishere (CC BY 2.0)

Galvanized Stock Tank Fish Pond
Pond

Galvanized Stock Tank Fish Pond

Galvanized stock tanks offer a durable, long-lasting alternative to traditional pond liners for fish and water gardening. Historically used for livestock watering, these metal ponds require minimal setup, are easier to maintain, and can be customized to fit your yard whether above or below ground.

Photo by thure.johnson on Openverse (CC BY 2.0)