.header__wrapper { opacity: 1; } [Skip to content]
Water Quality and Fish Health Testing

Water Quality and Fish Health Testing

Poor water quality is one of the most common causes of stress, illness, and loss in pond fish. Left unchecked, it can quickly lead to outbreaks of bacteria, fungus, parasites, and viruses. 

Our comprehensive water quality and fish health testing service identifies the root causes of problems and provides practical, effective solutions to restore balance.

Typical issues we diagnose include:

  • Inadequate or poorly maintained filtration
  • Overstocked ponds with too many fish
  • Excess organic waste and excessive feeding
  • Environmental changes such as temperature fluctuations
  • Lack of aeration or oxygenation
  • Stress from new fish introductions

Our specialists will visit your pond, take water samples, and examine your fish to pinpoint the problem. Solutions may be as simple as adjusting feeding practices or adding aeration, or as advanced as upgrading your filtration system. 

Whatever the issue, we’ll design a custom treatment plan to get your pond and fish back to full health.

Protect your investment and enjoy a thriving pond with our expert testing and tailored advice.

Fish Transportation

Fish Transportation

Moving home or relocating fish stock can be stressful, but with H2o Plants, it doesn’t have to be. We transport tonnes of fish every year, safely and efficiently, using fully oxygenated tanks manufactured by Linn in Germany.

Trusted by both commercial clients such as fishing clubs and domestic customers, our service ensures your fish arrive healthy and stress‑free.

Our specialist tanks are:

  • Constructed from durable fibreglass or two‑layer polyethylene
  • Fitted with locking lids to prevent escapes
  • Supplied with a regulated oxygen feed from secure onboard bottles

No matter the size, species, or distance, we can move your fish with minimal fuss. For customers building a new pond, we also offer holding tank hire, keeping your fish safe until their new home is ready.

With our professional fish transportation service, you can move with confidence knowing your fish are in expert hands.