Burtons Growth Sinking Food – 5kg

Burtons Growth Sinking Food – 5kg

Sinking growth food for warm weather feeding

Burtons Growth Sinking Food is a growth focused koi food for warm weather feeding, body development and active feeding periods within the Burtons koi food range. The key points to compare are the food type, season, pellet behaviour, feeding guidance and nutritional information, with the exact pack size, pellet details and feeding guidance shown clearly.

It is best used when the water is warm, the fish are active and the biological filter is able to cope with a higher feeding rate. The sinking pellet format is useful for fish that feed below the surface, but it should be fed carefully because uneaten sinking food is harder to see and remove. This product is supplied as a 5kg bag of 6mm sinking pellets, so the £51.99 price is for one 5kg pack. The sinking format is useful for fish that feed below the surface, but uneaten food is harder to see, so feed smaller amounts and check the pond floor when changing to a richer growth diet.

• Pack size: 5kg
• Pellet / food size: 6mm
• Pellet behaviour: Sinking

This product is supplied as a 5kg bag of 6mm sinking pellets, so the £51.99 price is for one 5kg pack. The sinking format is useful for fish that feed below the surface, but uneaten food is harder to see, so feed smaller amounts and check the pond floor when changing to a richer growth diet.

Pack size and pellet details

Real pond feeding notes

Burtons Growth Sinking Food is most useful when the pond can support stronger feeding. Growth food is not just about a higher protein number; it relies on warm water, active fish, good dissolved oxygen, mature biological filtration and steady water quality. Used well, it can support body development and condition. Used too early in the season or too heavily, it can create unnecessary waste.

Introduce richer growth foods gradually and use water temperature as a guide rather than the calendar. If ammonia or nitrite appears, water clarity drops or fish become less enthusiastic, reduce the amount offered and return to a lighter food until the pond catches up.

• Best for active feeding periods rather than cold water.
• Increase feeding slowly when changing from wheatgerm or staple food.
• Use little-and-often feeding where possible rather than one heavy feed.
• Check ammonia, nitrite and filter performance when feeding for growth.

Growth foods are most useful when koi are feeding strongly and the pond has enough oxygen and biological filtration to deal with the extra waste created by heavier feeding. They are best introduced gradually, especially if the pond has recently been cleaned, treated or had the filter media disturbed.

Growth support below the surface

The nutritional section below summarises the key formula notes and analytical values, helping you compare protein, oil and fat, fibre, ash, vitamins and specialist ingredients across the koi food range.

When comparing koi foods, the main questions are whether you need growth, colour, wheatgerm, health support, sinking behaviour or a dependable everyday diet. The best choice may also change through the year, so this food should be compared with similar products in the same brand range and with alternative foods designed for different water temperatures.

Because sinking foods are harder to monitor than floating pellets, start with smaller amounts and watch carefully to make sure the food is being eaten. This is particularly important in deeper ponds, mixed fish ponds or ponds with bottom drains where uneaten food can be pulled away before fish have finished feeding.

Bag size and pellet size also matter. Large bags can be better value on ponds with a high feeding rate, but smaller bags are often the better choice where food would otherwise sit open for too long; similarly, smaller pellets suit young koi and mixed fish, while larger pellets are usually better for bigger koi that feed confidently.

Whatever food you choose, feeding should be adjusted to the pond rather than the calendar alone. Regular checks of ammonia, nitrite, nitrate, KH and pH are especially important when increasing feed, changing food, adding new fish or feeding heavily during warm weather.

For best results, move from wheatgerm or all-season food gradually. Mixing a small amount of growth food into the existing diet for a few days can help the fish and filter adjust. If the pond starts to cloud, foam, smell or show ammonia or nitrite, drop the feeding level immediately.

Burtons Growth Sinking Food is most useful once the pond is already stable. Before increasing the richness or amount of food, check that the filter has matured, the fish are active, and water tests are consistently good. Growth feeding should feel controlled and deliberate, not like simply adding more food because the fish are asking for it.

When to step up to a growth food

Key Benefits

• Supports healthy growth and body development
• Best suited to active warm weather feeding
• Sinking pellets help fish feed below the surface
• Feed according to water temperature and fish activity
• Store sealed, cool and dry to protect freshness

Nutritional Information

• Composition / formula notes: fish meal
• Crude Protein: 40%
• Crude Fat: 7%
• Crude Fibre: 2.7%
• Crude Ash: 6%
• Total Phosphorus: 0.83%
• Calcium: 6.7 g/kg
• Sodium: 2.4 g/kg
• Vitamin A: 15,000 IU/kg
• Vitamin D3: 2,000 IU/kg
• Vitamin E: 200 mg/kg
• Vitamin C: 200 mg/kg

Feeding and Storage Guide

• Use during active feeding periods when water temperature and filter performance can support richer feeding.
• Offer small amounts that are cleared quickly, rather than leaving uneaten food in the pond.
• Take extra care with sinking food because uneaten pellets are harder to see and remove.
• Reduce feeding if ammonia, nitrite or water clarity deteriorate after feeding.
• Store sealed in a cool, dry place away from damp, pests and direct sunlight.

Useful Koi Food Links

Burtons Growth Food | Burtons Health Food | Burtons Sturgeon Food | Burtons Wheatgerm Food | NT Labs Medikoi Probiotic Growth Fish Food | Browse Burtons koi food | Browse all koi food | Water testing products for feeding checks

Related koi food options

• Compare with Burtons Health Food if you want another same brand option.
• Compare with Evolution Aqua Growth Plus Koi Food if you want another growth alternative.
• Browse more Growth Koi Food to compare similar foods, bag sizes and feeding seasons.